Searched refs:mutex (Results 1 - 200 of 3219) sorted by relevance

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/linux-4.1.27/tools/lib/lockdep/uinclude/linux/
H A Dspinlock.h10 static inline void arch_spin_lock(arch_spinlock_t *mutex) arch_spin_lock() argument
12 pthread_mutex_lock(mutex); arch_spin_lock()
15 static inline void arch_spin_unlock(arch_spinlock_t *mutex) arch_spin_unlock() argument
17 pthread_mutex_unlock(mutex); arch_spin_unlock()
20 static inline bool arch_spin_is_locked(arch_spinlock_t *mutex) arch_spin_is_locked() argument
/linux-4.1.27/include/net/netns/
H A Dpacket.h8 #include <linux/mutex.h>
11 struct mutex sklist_lock;
/linux-4.1.27/include/asm-generic/
H A Dmutex.h4 * Pull in the generic implementation for the mutex fastpath,
8 #include <asm-generic/mutex-dec.h>
H A Dmutex-null.h2 * include/asm-generic/mutex-null.h
4 * Generic implementation of the mutex fastpath, based on NOP :-)
6 * This is used by the mutex-debugging infrastructure, but it can also
H A Dmutex-xchg.h2 * include/asm-generic/mutex-xchg.h
4 * Generic implementation of the mutex fastpath, based on xchg().
9 * asm-generic/mutex-dec.h instead, or you could open-code an
10 * optimized version in asm/mutex.h.
56 * __mutex_fastpath_unlock - try to promote the mutex from 0 to 1
60 * try to promote the mutex from 0 to 1. if it wasn't 0, call <function>
77 * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
102 * [ In the rare case of the mutex going to 1, to 0, to -1 __mutex_fastpath_trylock()
H A Dmutex-dec.h2 * include/asm-generic/mutex-dec.h
4 * Generic implementation of the mutex fastpath, based on atomic
66 * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
/linux-4.1.27/include/linux/
H A Dmutex-debug.h15 #define mutex_init(mutex) \
19 __mutex_init((mutex), #mutex, &__key); \
22 extern void mutex_destroy(struct mutex *lock);
H A Dmutex.h25 * - only one task can hold the mutex at a time
26 * - only the owner can unlock the mutex
29 * - a mutex object must be initialized via the API
30 * - a mutex object must not be initialized via memset or copying
31 * - task may not exit with mutex held
38 * enabled. Furthermore, besides enforcing the above rules, the mutex
50 struct mutex { struct
70 * This is the control structure for tasks blocked on mutex,
82 # include <linux/mutex-debug.h>
86 * mutex_init - initialize the mutex
87 * @mutex: the mutex to be initialized
89 * Initialize the mutex to unlocked state.
91 * It is not allowed to initialize an already locked mutex.
93 # define mutex_init(mutex) \
97 __mutex_init((mutex), #mutex, &__key); \
99 static inline void mutex_destroy(struct mutex *lock) {} mutex_destroy()
117 struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
119 extern void __mutex_init(struct mutex *lock, const char *name,
123 * mutex_is_locked - is the mutex locked
124 * @lock: the mutex to be queried
126 * Returns 1 if the mutex is locked, 0 if unlocked.
128 static inline int mutex_is_locked(struct mutex *lock) mutex_is_locked()
134 * See kernel/locking/mutex.c for detailed documentation of these APIs.
135 * Also see Documentation/locking/mutex-design.txt.
138 extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass);
139 extern void _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock);
141 extern int __must_check mutex_lock_interruptible_nested(struct mutex *lock,
143 extern int __must_check mutex_lock_killable_nested(struct mutex *lock,
157 extern void mutex_lock(struct mutex *lock);
158 extern int __must_check mutex_lock_interruptible(struct mutex *lock);
159 extern int __must_check mutex_lock_killable(struct mutex *lock);
171 * Returns 1 if the mutex has been acquired successfully, and 0 on contention.
173 extern int mutex_trylock(struct mutex *lock);
174 extern void mutex_unlock(struct mutex *lock);
176 extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
H A Dww_mutex.h4 * Original mutex implementation started by Ingo Molnar:
17 #include <linux/mutex.h>
46 struct mutex base;
76 * ww_mutex_init - initialize the w/w mutex
77 * @lock: the mutex to be initialized
78 * @ww_class: the w/w class the mutex should belong to
80 * Initialize the w/w mutex to unlocked state and associate it with the given
83 * It is not allowed to initialize an already locked mutex.
102 * Context-based w/w mutex acquiring can be done in any order whatsoever within
106 * Mixing of context-based w/w mutex acquiring and single w/w mutex locking can
146 * Marks the end of the acquire phase, any further w/w mutex lock calls using
149 * Calling this function is optional, it is just useful to document w/w mutex
195 * ww_mutex_lock - acquire the w/w mutex
196 * @lock: the mutex to be acquired
199 * Lock the w/w mutex exclusively for this task.
206 * returning -EALREADY. Returns 0 if the mutex was successfully acquired.
214 * The mutex must later on be released by the same task that
215 * acquired it. The task may not exit without first unlocking the mutex. Also,
216 * kernel memory where the mutex resides must not be freed with the mutex still
217 * locked. The mutex must first be initialized (or statically defined) before it
218 * can be locked. memset()-ing the mutex to 0 is not allowed. The mutex must be
221 * A mutex acquired with this function must be released with ww_mutex_unlock.
233 * ww_mutex_lock_interruptible - acquire the w/w mutex, interruptible
234 * @lock: the mutex to be acquired
237 * Lock the w/w mutex exclusively for this task.
244 * returning -EALREADY. Returns 0 if the mutex was successfully acquired. If a
253 * The mutex must later on be released by the same task that
254 * acquired it. The task may not exit without first unlocking the mutex. Also,
255 * kernel memory where the mutex resides must not be freed with the mutex still
256 * locked. The mutex must first be initialized (or statically defined) before it
257 * can be locked. memset()-ing the mutex to 0 is not allowed. The mutex must be
260 * A mutex acquired with this function must be released with ww_mutex_unlock.
272 * ww_mutex_lock_slow - slowpath acquiring of the w/w mutex
273 * @lock: the mutex to be acquired
276 * Acquires a w/w mutex with the given context after a wound case. This function
284 * ww_mutex_lock can be used to avoid locking this contended mutex twice.
288 * contending mutex.
291 * ww_mutex_lock directly. This function here is simply to help w/w mutex
306 * ww_mutex_lock_slow_interruptible - slowpath acquiring of the w/w mutex, interruptible
307 * @lock: the mutex to be acquired
310 * Acquires a w/w mutex with the given context after a wound case. This function
320 * ww_mutex_lock can be used to avoid locking this contended mutex twice.
324 * than the contending mutex.
328 * w/w mutex locking code readability by clearly denoting the slowpath.
343 * ww_mutex_trylock - tries to acquire the w/w mutex without acquire context
344 * @lock: mutex to lock
346 * Trylocks a mutex without acquire context, so no deadlock detection is
347 * possible. Returns 1 if the mutex has been acquired successfully, 0 otherwise.
355 * ww_mutex_destroy - mark a w/w mutex unusable
356 * @lock: the mutex to be destroyed
358 * This function marks the mutex uninitialized, and any subsequent
359 * use of the mutex is forbidden. The mutex must not be locked when
368 * ww_mutex_is_locked - is the w/w mutex locked
369 * @lock: the mutex to be queried
371 * Returns 1 if the mutex is locked, 0 if unlocked.
H A Dkobj_map.h8 #include <linux/mutex.h>
17 struct kobj_map *kobj_map_init(kobj_probe_t *, struct mutex *);
H A Drtmutex.h27 * @owner: the mutex owner
61 # define rt_mutex_init(mutex) __rt_mutex_init(mutex, __func__)
65 # define rt_mutex_init(mutex) __rt_mutex_init(mutex, NULL)
79 * rt_mutex_is_locked - is the mutex locked
80 * @lock: the mutex to be queried
82 * Returns 1 if the mutex is locked, 0 if unlocked.
H A Dgenetlink.h23 * or genl mutex. Note : Please prefer genl_dereference() or rcu_dereference()
29 * genl_dereference - fetch RCU pointer when updates are prevented by genl mutex
34 * caller holds genl mutex.
H A Dosq_lock.h6 * lock implementations (mutex, rwsem, etc).
H A Dtaskstats_kern.h16 extern struct mutex taskstats_exit_mutex;
/linux-4.1.27/arch/score/include/asm/
H A Dmutex.h4 #include <asm-generic/mutex-dec.h>
/linux-4.1.27/arch/c6x/include/asm/
H A Dmutex.h4 #include <asm-generic/mutex-null.h>
/linux-4.1.27/tools/lib/lockdep/tests/
H A DAA.c1 #include <liblockdep/mutex.h>
H A DABBA.c1 #include <liblockdep/mutex.h>
H A Dunlock_balance.c1 #include <liblockdep/mutex.h>
H A DABBCCA.c1 #include <liblockdep/mutex.h>
H A DABCABC.c1 #include <liblockdep/mutex.h>
H A DABBCCDDA.c1 #include <liblockdep/mutex.h>
H A DABCDBCDA.c1 #include <liblockdep/mutex.h>
H A DABCDBDDA.c1 #include <liblockdep/mutex.h>
/linux-4.1.27/tools/lib/lockdep/include/liblockdep/
H A Dmutex.h8 pthread_mutex_t mutex; member in struct:liblockdep_pthread_mutex
16 .mutex = PTHREAD_MUTEX_INITIALIZER, \
26 return pthread_mutex_init(&lock->mutex, __mutexattr); __mutex_init()
29 #define liblockdep_pthread_mutex_init(mutex, mutexattr) \
33 __mutex_init((mutex), #mutex, &__key, (mutexattr)); \
39 return pthread_mutex_lock(&lock->mutex); liblockdep_pthread_mutex_lock()
45 return pthread_mutex_unlock(&lock->mutex); liblockdep_pthread_mutex_unlock()
51 return pthread_mutex_trylock(&lock->mutex) == 0 ? 1 : 0; liblockdep_pthread_mutex_trylock()
56 return pthread_mutex_destroy(&lock->mutex); liblockdep_pthread_mutex_destroy()
/linux-4.1.27/arch/arm/include/asm/
H A Dmutex.h2 * arch/arm/include/asm/mutex.h
4 * ARM optimized mutex locking primitives
6 * Please look into asm-generic/mutex-xchg.h for a formal definition.
17 #include <asm-generic/mutex-xchg.h>
19 #include <asm-generic/mutex-dec.h>
/linux-4.1.27/arch/unicore32/include/asm/
H A Dmutex.h2 * linux/arch/unicore32/include/asm/mutex.h
12 * UniCore optimized mutex locking primitives
14 * Please look into asm-generic/mutex-xchg.h for a formal definition.
19 # include <asm-generic/mutex-xchg.h>
/linux-4.1.27/kernel/locking/
H A Dmutex-debug.h8 * This file contains mutex debugging related internal declarations,
10 * More details are in kernel/mutex-debug.c.
16 extern void debug_mutex_lock_common(struct mutex *lock,
18 extern void debug_mutex_wake_waiter(struct mutex *lock,
21 extern void debug_mutex_add_waiter(struct mutex *lock,
24 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
26 extern void debug_mutex_unlock(struct mutex *lock);
27 extern void debug_mutex_init(struct mutex *lock, const char *name,
30 static inline void mutex_set_owner(struct mutex *lock) mutex_set_owner()
35 static inline void mutex_clear_owner(struct mutex *lock) mutex_clear_owner()
42 struct mutex *l = container_of(lock, struct mutex, wait_lock); \
H A Dmutex.h8 * This file contains mutex debugging related internal prototypes, for the
20 static inline void mutex_set_owner(struct mutex *lock) mutex_set_owner()
25 static inline void mutex_clear_owner(struct mutex *lock) mutex_clear_owner()
30 static inline void mutex_set_owner(struct mutex *lock) mutex_set_owner()
34 static inline void mutex_clear_owner(struct mutex *lock) mutex_clear_owner()
46 debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter) debug_mutex_lock_common()
H A Dmutex-debug.c2 * kernel/mutex-debug.c
15 #include <linux/mutex.h>
25 #include "mutex-debug.h"
30 void debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter) debug_mutex_lock_common()
37 void debug_mutex_wake_waiter(struct mutex *lock, struct mutex_waiter *waiter) debug_mutex_wake_waiter()
51 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter, debug_mutex_add_waiter()
60 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, mutex_remove_waiter()
72 void debug_mutex_unlock(struct mutex *lock) debug_mutex_unlock()
93 void debug_mutex_init(struct mutex *lock, const char *name, debug_mutex_init()
107 * mutex_destroy - mark a mutex unusable
108 * @lock: the mutex to be destroyed
110 * This function marks the mutex uninitialized, and any subsequent
111 * use of the mutex is forbidden. The mutex must not be locked when
114 void mutex_destroy(struct mutex *lock) mutex_destroy()
H A DMakefile2 obj-y += mutex.o semaphore.o rwsem.o
11 obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
H A Dmutex.c2 * kernel/locking/mutex.c
18 * Also see Documentation/locking/mutex-design.txt.
20 #include <linux/mutex.h>
35 # include "mutex-debug.h"
36 # include <asm-generic/mutex-null.h>
45 # include "mutex.h"
46 # include <asm/mutex.h>
50 __mutex_init(struct mutex *lock, const char *name, struct lock_class_key *key) __mutex_init()
67 * We split the mutex lock/unlock logic into separate fastpath and
75 * mutex_lock - acquire the mutex
76 * @lock: the mutex to be acquired
78 * Lock the mutex exclusively for this task. If the mutex is not
81 * The mutex must later on be released by the same task that
83 * may not exit without first unlocking the mutex. Also, kernel
84 * memory where the mutex resides must not be freed with
85 * the mutex still locked. The mutex must first be initialized
87 * the mutex to 0 is not allowed.
95 void __sched mutex_lock(struct mutex *lock) mutex_lock()
198 * Callers must hold the mutex wait_lock.
225 bool mutex_spin_on_owner(struct mutex *lock, struct task_struct *owner) mutex_spin_on_owner()
252 * Initial check for entering the mutex spinning loop
254 static inline int mutex_can_spin_on_owner(struct mutex *lock) mutex_can_spin_on_owner()
268 * if lock->owner is not set, the mutex owner may have just acquired mutex_can_spin_on_owner()
269 * it and not set the owner yet or the mutex has been released. mutex_can_spin_on_owner()
277 static inline bool mutex_try_to_acquire(struct mutex *lock) mutex_try_to_acquire()
291 * Since this needs the lock owner, and this mutex implementation
298 * The mutex spinners are queued up using MCS lock so that only one
299 * spinner can compete for the mutex. However, if mutex spinning isn't
306 static bool mutex_optimistic_spin(struct mutex *lock, mutex_optimistic_spin()
315 * In order to avoid a stampede of mutex spinners trying to mutex_optimistic_spin()
316 * acquire the mutex all at once, the spinners need to take a mutex_optimistic_spin()
349 /* Try to acquire the mutex if it is unlocked. */ mutex_optimistic_spin()
387 * reschedule now, before we try-lock the mutex. This avoids getting mutex_optimistic_spin()
388 * scheduled out right after we obtained the mutex. mutex_optimistic_spin()
402 static bool mutex_optimistic_spin(struct mutex *lock, mutex_optimistic_spin()
413 * mutex_unlock - release the mutex
414 * @lock: the mutex to be released
416 * Unlock a mutex that has been locked by this task previously.
419 * of a not locked mutex is not allowed.
423 void __sched mutex_unlock(struct mutex *lock) mutex_unlock()
443 * ww_mutex_unlock - release the w/w mutex
444 * @lock: the mutex to be released
446 * Unlock a mutex that has been locked by this task previously with any of the
451 * of a unlocked mutex is not allowed.
481 __ww_mutex_lock_check_stamp(struct mutex *lock, struct ww_acquire_ctx *ctx) __ww_mutex_lock_check_stamp()
502 * Lock a mutex (possibly interruptible), slowpath:
505 __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass, __mutex_lock_common()
532 * Once more, try to acquire the lock. Only try-lock the mutex if __mutex_lock_common()
617 mutex_lock_nested(struct mutex *lock, unsigned int subclass) mutex_lock_nested()
627 _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest) _mutex_lock_nest_lock()
637 mutex_lock_killable_nested(struct mutex *lock, unsigned int subclass) mutex_lock_killable_nested()
646 mutex_lock_interruptible_nested(struct mutex *lock, unsigned int subclass) mutex_lock_interruptible_nested()
718 __mutex_unlock_common_slowpath(struct mutex *lock, int nested) __mutex_unlock_common_slowpath()
727 * mutex counter and wait_list. __mutex_unlock_common_slowpath()
761 struct mutex *lock = container_of(lock_count, struct mutex, count); __mutex_unlock_slowpath()
772 __mutex_lock_killable_slowpath(struct mutex *lock);
775 __mutex_lock_interruptible_slowpath(struct mutex *lock);
778 * mutex_lock_interruptible - acquire the mutex, interruptible
779 * @lock: the mutex to be acquired
781 * Lock the mutex like mutex_lock(), and return 0 if the mutex has
782 * been acquired or sleep until the mutex becomes available. If a
788 int __sched mutex_lock_interruptible(struct mutex *lock) mutex_lock_interruptible()
803 int __sched mutex_lock_killable(struct mutex *lock) mutex_lock_killable()
820 struct mutex *lock = container_of(lock_count, struct mutex, count); __mutex_lock_slowpath()
827 __mutex_lock_killable_slowpath(struct mutex *lock) __mutex_lock_killable_slowpath()
834 __mutex_lock_interruptible_slowpath(struct mutex *lock) __mutex_lock_interruptible_slowpath()
863 struct mutex *lock = container_of(lock_count, struct mutex, count); __mutex_trylock_slowpath()
867 /* No need to trylock if the mutex is locked. */ __mutex_trylock_slowpath()
889 * mutex_trylock - try to acquire the mutex, without waiting
890 * @lock: the mutex to be acquired
892 * Try to acquire the mutex atomically. Returns 1 if the mutex
900 * mutex must be released by the same task that acquired it.
902 int __sched mutex_trylock(struct mutex *lock) mutex_trylock()
954 * atomic_dec_and_mutex_lock - return holding mutex if we dec to 0
956 * @lock: the mutex to return holding if we dec to 0
960 int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock) atomic_dec_and_mutex_lock()
/linux-4.1.27/drivers/acpi/acpica/
H A Dexmutex.c61 * PARAMETERS: obj_desc - The mutex to be unlinked
65 * DESCRIPTION: Remove a mutex from the "AcquiredMutex" list
71 struct acpi_thread_state *thread = obj_desc->mutex.owner_thread; acpi_ex_unlink_mutex()
79 if (obj_desc->mutex.next) { acpi_ex_unlink_mutex()
80 (obj_desc->mutex.next)->mutex.prev = obj_desc->mutex.prev; acpi_ex_unlink_mutex()
83 if (obj_desc->mutex.prev) { acpi_ex_unlink_mutex()
84 (obj_desc->mutex.prev)->mutex.next = obj_desc->mutex.next; acpi_ex_unlink_mutex()
87 * Migrate the previous sync level associated with this mutex to acpi_ex_unlink_mutex()
88 * the previous mutex on the list so that it may be preserved. acpi_ex_unlink_mutex()
92 (obj_desc->mutex.prev)->mutex.original_sync_level = acpi_ex_unlink_mutex()
93 obj_desc->mutex.original_sync_level; acpi_ex_unlink_mutex()
95 thread->acquired_mutex_list = obj_desc->mutex.next; acpi_ex_unlink_mutex()
103 * PARAMETERS: obj_desc - The mutex to be linked
108 * DESCRIPTION: Add a mutex to the "AcquiredMutex" list for this walk
122 obj_desc->mutex.prev = NULL; acpi_ex_link_mutex()
123 obj_desc->mutex.next = list_head; acpi_ex_link_mutex()
128 list_head->mutex.prev = obj_desc; acpi_ex_link_mutex()
146 * DESCRIPTION: Acquire an AML mutex, low-level interface. Provides a common
174 if (obj_desc->mutex.thread_id == thread_id) { acpi_ex_acquire_mutex_object()
176 * The mutex is already owned by this thread, just increment the acpi_ex_acquire_mutex_object()
179 obj_desc->mutex.acquisition_depth++; acpi_ex_acquire_mutex_object()
183 /* Acquire the mutex, wait if necessary. Special case for Global Lock */ acpi_ex_acquire_mutex_object()
188 status = acpi_ex_system_wait_mutex(obj_desc->mutex.os_mutex, acpi_ex_acquire_mutex_object()
199 /* Acquired the mutex: update mutex object */ acpi_ex_acquire_mutex_object()
201 obj_desc->mutex.thread_id = thread_id; acpi_ex_acquire_mutex_object()
202 obj_desc->mutex.acquisition_depth = 1; acpi_ex_acquire_mutex_object()
203 obj_desc->mutex.original_sync_level = 0; acpi_ex_acquire_mutex_object()
204 obj_desc->mutex.owner_thread = NULL; /* Used only for AML Acquire() */ acpi_ex_acquire_mutex_object()
219 * DESCRIPTION: Acquire an AML mutex
241 acpi_ut_get_node_name(obj_desc->mutex.node))); acpi_ex_acquire_mutex()
247 * mutex. This mechanism provides some deadlock prevention acpi_ex_acquire_mutex()
249 if (walk_state->thread->current_sync_level > obj_desc->mutex.sync_level) { acpi_ex_acquire_mutex()
252 acpi_ut_get_node_name(obj_desc->mutex.node), acpi_ex_acquire_mutex()
260 if (ACPI_SUCCESS(status) && obj_desc->mutex.acquisition_depth == 1) { acpi_ex_acquire_mutex()
264 obj_desc->mutex.owner_thread = walk_state->thread; acpi_ex_acquire_mutex()
265 obj_desc->mutex.original_sync_level = acpi_ex_acquire_mutex()
268 obj_desc->mutex.sync_level; acpi_ex_acquire_mutex()
270 /* Link the mutex to the current thread for force-unlock at method exit */ acpi_ex_acquire_mutex()
306 if (obj_desc->mutex.acquisition_depth == 0) { acpi_ex_release_mutex_object()
312 obj_desc->mutex.acquisition_depth--; acpi_ex_release_mutex_object()
313 if (obj_desc->mutex.acquisition_depth != 0) { acpi_ex_release_mutex_object()
320 if (obj_desc->mutex.owner_thread) { acpi_ex_release_mutex_object()
322 /* Unlink the mutex from the owner's list */ acpi_ex_release_mutex_object()
325 obj_desc->mutex.owner_thread = NULL; acpi_ex_release_mutex_object()
328 /* Release the mutex, special case for Global Lock */ acpi_ex_release_mutex_object()
333 acpi_os_release_mutex(obj_desc->mutex.os_mutex); acpi_ex_release_mutex_object()
336 /* Clear mutex info */ acpi_ex_release_mutex_object()
338 obj_desc->mutex.thread_id = 0; acpi_ex_release_mutex_object()
369 owner_thread = obj_desc->mutex.owner_thread; acpi_ex_release_mutex()
371 /* The mutex must have been previously acquired in order to release it */ acpi_ex_release_mutex()
376 acpi_ut_get_node_name(obj_desc->mutex.node))); acpi_ex_release_mutex()
385 acpi_ut_get_node_name(obj_desc->mutex.node))); acpi_ex_release_mutex()
398 acpi_ut_get_node_name(obj_desc->mutex.node), acpi_ex_release_mutex()
404 * The sync level of the mutex must be equal to the current sync level. In acpi_ex_release_mutex()
405 * other words, the current level means that at least one mutex at that acpi_ex_release_mutex()
406 * level is currently being held. Attempting to release a mutex of a acpi_ex_release_mutex()
407 * different level can only mean that the mutex ordering rule is being acpi_ex_release_mutex()
410 if (obj_desc->mutex.sync_level != owner_thread->current_sync_level) { acpi_ex_release_mutex()
412 "Cannot release Mutex [%4.4s], SyncLevel mismatch: mutex %u current %u", acpi_ex_release_mutex()
413 acpi_ut_get_node_name(obj_desc->mutex.node), acpi_ex_release_mutex()
414 obj_desc->mutex.sync_level, acpi_ex_release_mutex()
420 * Get the previous sync_level from the head of the acquired mutex list. acpi_ex_release_mutex()
425 owner_thread->acquired_mutex_list->mutex.original_sync_level; acpi_ex_release_mutex()
432 if (obj_desc->mutex.acquisition_depth == 0) { acpi_ex_release_mutex()
455 * method to acquire a mutex, and a different method to release it, as long as
471 next = obj_desc->mutex.next; acpi_ex_release_all_mutexes()
473 obj_desc->mutex.prev = NULL; acpi_ex_release_all_mutexes()
474 obj_desc->mutex.next = NULL; acpi_ex_release_all_mutexes()
475 obj_desc->mutex.acquisition_depth = 0; acpi_ex_release_all_mutexes()
478 "Force-releasing held mutex: %p\n", acpi_ex_release_all_mutexes()
481 /* Release the mutex, special case for Global Lock */ acpi_ex_release_all_mutexes()
489 acpi_os_release_mutex(obj_desc->mutex.os_mutex); acpi_ex_release_all_mutexes()
492 /* Mark mutex unowned */ acpi_ex_release_all_mutexes()
494 obj_desc->mutex.owner_thread = NULL; acpi_ex_release_all_mutexes()
495 obj_desc->mutex.thread_id = 0; acpi_ex_release_all_mutexes()
497 /* Update Thread sync_level (Last mutex is the important one) */ acpi_ex_release_all_mutexes()
500 obj_desc->mutex.original_sync_level; acpi_ex_release_all_mutexes()
H A Dutxfmutex.c3 * Module Name: utxfmutex - external AML mutex access functions
63 * ret_obj - Where the mutex object is returned
67 * DESCRIPTION: Get an AML mutex object. The mutex node is pointed to by
88 /* Get a the namespace node for the mutex */ acpi_ut_get_mutex_object()
106 /* Get the low-level mutex object */ acpi_ut_get_mutex_object()
127 * DESCRIPTION: Acquire an AML mutex. This is a device driver interface to
128 * AML mutex objects, and allows for transaction locking between
129 * drivers and AML code. The mutex node is pointed to by
141 /* Get the low-level mutex associated with Handle:Pathname */ acpi_acquire_mutex()
148 /* Acquire the OS mutex */ acpi_acquire_mutex()
150 status = acpi_os_acquire_mutex(mutex_obj->mutex.os_mutex, timeout); acpi_acquire_mutex()
163 * DESCRIPTION: Release an AML mutex. This is a device driver interface to
164 * AML mutex objects, and allows for transaction locking between
165 * drivers and AML code. The mutex node is pointed to by
176 /* Get the low-level mutex associated with Handle:Pathname */ acpi_release_mutex()
183 /* Release the OS mutex */ acpi_release_mutex()
185 acpi_os_release_mutex(mutex_obj->mutex.os_mutex); acpi_release_mutex()
H A Dutmutex.c3 * Module Name: utmutex - local mutex support
63 * DESCRIPTION: Create the system mutex objects. This includes mutexes,
75 /* Create each of the predefined mutex objects */ acpi_ut_mutex_initialize()
122 * DESCRIPTION: Delete all of the system mutex objects. This includes mutexes,
133 /* Delete each predefined mutex object */ acpi_ut_mutex_terminate()
157 * PARAMETERS: mutex_ID - ID of the mutex to be created
161 * DESCRIPTION: Create a mutex object.
171 if (!acpi_gbl_mutex_info[mutex_id].mutex) { acpi_ut_create_mutex()
173 acpi_os_create_mutex(&acpi_gbl_mutex_info[mutex_id].mutex); acpi_ut_create_mutex()
186 * PARAMETERS: mutex_ID - ID of the mutex to be deleted
190 * DESCRIPTION: Delete a mutex object.
199 acpi_os_delete_mutex(acpi_gbl_mutex_info[mutex_id].mutex); acpi_ut_delete_mutex()
201 acpi_gbl_mutex_info[mutex_id].mutex = NULL; acpi_ut_delete_mutex()
211 * PARAMETERS: mutex_ID - ID of the mutex to be acquired
215 * DESCRIPTION: Acquire a mutex object.
240 * the mutex ordering rule. This indicates a coding error somewhere in acpi_ut_acquire_mutex()
272 status = acpi_os_acquire_mutex(acpi_gbl_mutex_info[mutex_id].mutex, acpi_ut_acquire_mutex()
295 * PARAMETERS: mutex_ID - ID of the mutex to be released
299 * DESCRIPTION: Release a mutex object.
332 * greater than this one. If so, the thread has violated the mutex acpi_ut_release_mutex()
358 acpi_os_release_mutex(acpi_gbl_mutex_info[mutex_id].mutex); acpi_ut_release_mutex()
H A Ddsmethod.c176 * Mark the method as serialized. Later code will create a mutex for acpi_ds_detect_named_opcodes()
270 * DESCRIPTION: Create a mutex object for a serialized control method
282 /* Create the new mutex object */ acpi_ds_create_method_mutex()
291 status = acpi_os_create_mutex(&mutex_desc->mutex.os_mutex); acpi_ds_create_method_mutex()
297 mutex_desc->mutex.sync_level = method_desc->method.sync_level; acpi_ds_create_method_mutex()
298 method_desc->method.mutex = mutex_desc; acpi_ds_create_method_mutex()
341 * If this method is serialized, we need to acquire the method mutex. acpi_ds_begin_method_execution()
345 * Create a mutex for the method if it is defined to be Serialized acpi_ds_begin_method_execution()
346 * and a mutex has not already been created. We defer the mutex creation acpi_ds_begin_method_execution()
349 if (!obj_desc->method.mutex) { acpi_ds_begin_method_execution()
371 obj_desc->method.mutex->mutex.sync_level)) { acpi_ds_begin_method_execution()
381 * Obtain the method mutex if necessary. Do not acquire mutex for a acpi_ds_begin_method_execution()
385 !obj_desc->method.mutex->mutex.thread_id || acpi_ds_begin_method_execution()
387 obj_desc->method.mutex->mutex.thread_id)) { acpi_ds_begin_method_execution()
389 * Acquire the method mutex. This releases the interpreter if we acpi_ds_begin_method_execution()
393 acpi_ex_system_wait_mutex(obj_desc->method.mutex-> acpi_ds_begin_method_execution()
394 mutex.os_mutex, acpi_ds_begin_method_execution()
400 /* Update the mutex and walk info and save the original sync_level */ acpi_ds_begin_method_execution()
403 obj_desc->method.mutex->mutex. acpi_ds_begin_method_execution()
407 obj_desc->method.mutex->mutex.thread_id = acpi_ds_begin_method_execution()
412 obj_desc->method.mutex->mutex. acpi_ds_begin_method_execution()
414 obj_desc->method.mutex->mutex.sync_level; acpi_ds_begin_method_execution()
416 obj_desc->method.mutex->mutex.thread_id = acpi_ds_begin_method_execution()
423 obj_desc->method.mutex->mutex.acquisition_depth++; acpi_ds_begin_method_execution()
447 /* On error, must release the method mutex (if present) */ acpi_ds_begin_method_execution()
449 if (obj_desc->method.mutex) { acpi_ds_begin_method_execution()
450 acpi_os_release_mutex(obj_desc->method.mutex->mutex.os_mutex); acpi_ds_begin_method_execution()
500 /* Init for new method, possibly wait on method mutex */ acpi_ds_call_control_method()
712 * If method is serialized, release the mutex and restore the acpi_ds_terminate_control_method()
715 if (method_desc->method.mutex) { acpi_ds_terminate_control_method()
719 method_desc->method.mutex->mutex.acquisition_depth--; acpi_ds_terminate_control_method()
720 if (!method_desc->method.mutex->mutex.acquisition_depth) { acpi_ds_terminate_control_method()
722 method_desc->method.mutex->mutex. acpi_ds_terminate_control_method()
726 mutex->mutex.os_mutex); acpi_ds_terminate_control_method()
727 method_desc->method.mutex->mutex.thread_id = 0; acpi_ds_terminate_control_method()
/linux-4.1.27/sound/usb/usx2y/
H A Dus122l.h11 struct mutex mutex; member in struct:us122l
/linux-4.1.27/drivers/md/
H A Ddm-stats.h5 #include <linux/mutex.h>
12 struct mutex mutex; member in struct:dm_stats
/linux-4.1.27/drivers/s390/char/
H A Dvmcp.h16 #include <linux/mutex.h>
29 struct mutex mutex; member in struct:vmcp_session
H A Dvmcp.c43 mutex_init(&session->mutex); vmcp_open()
67 if (mutex_lock_interruptible(&session->mutex)) vmcp_read()
70 mutex_unlock(&session->mutex); vmcp_read()
77 mutex_unlock(&session->mutex); vmcp_read()
100 if (mutex_lock_interruptible(&session->mutex)) { vmcp_write()
109 mutex_unlock(&session->mutex); vmcp_write()
116 mutex_unlock(&session->mutex); vmcp_write()
146 if (mutex_lock_interruptible(&session->mutex)) vmcp_ioctl()
151 mutex_unlock(&session->mutex); vmcp_ioctl()
162 mutex_unlock(&session->mutex); vmcp_ioctl()
166 mutex_unlock(&session->mutex); vmcp_ioctl()
169 mutex_unlock(&session->mutex); vmcp_ioctl()
H A Ddiag_ftp.h6 * mutex).
H A Dsclp_ftp.h6 * mutex).
/linux-4.1.27/drivers/oprofile/
H A Devent_buffer.h14 #include <linux/mutex.h>
35 /* mutex between sync_cpu_buffers() and the
38 extern struct mutex buffer_mutex;
/linux-4.1.27/tools/lib/lockdep/
H A Dpreload.c7 #include "include/liblockdep/mutex.h"
40 /* pthread mutex API */
43 extern int __pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr);
44 extern int __pthread_mutex_lock(pthread_mutex_t *mutex);
45 extern int __pthread_mutex_trylock(pthread_mutex_t *mutex);
46 extern int __pthread_mutex_unlock(pthread_mutex_t *mutex);
47 extern int __pthread_mutex_destroy(pthread_mutex_t *mutex);
55 static int (*ll_pthread_mutex_init)(pthread_mutex_t *mutex,
57 static int (*ll_pthread_mutex_lock)(pthread_mutex_t *mutex) = __pthread_mutex_lock;
58 static int (*ll_pthread_mutex_trylock)(pthread_mutex_t *mutex) = __pthread_mutex_trylock;
59 static int (*ll_pthread_mutex_unlock)(pthread_mutex_t *mutex) = __pthread_mutex_unlock;
60 static int (*ll_pthread_mutex_destroy)(pthread_mutex_t *mutex) = __pthread_mutex_destroy;
220 int pthread_mutex_init(pthread_mutex_t *mutex, pthread_mutex_init() argument
237 r = ll_pthread_mutex_init(mutex, attr); pthread_mutex_init()
244 __get_lock(mutex); pthread_mutex_init()
249 int pthread_mutex_lock(pthread_mutex_t *mutex) pthread_mutex_lock() argument
255 lock_acquire(&__get_lock(mutex)->dep_map, 0, 0, 0, 1, NULL, pthread_mutex_lock()
271 r = ll_pthread_mutex_lock(mutex); pthread_mutex_lock()
273 lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); pthread_mutex_lock()
278 int pthread_mutex_trylock(pthread_mutex_t *mutex) pthread_mutex_trylock() argument
284 lock_acquire(&__get_lock(mutex)->dep_map, 0, 1, 0, 1, NULL, (unsigned long)_RET_IP_); pthread_mutex_trylock()
285 r = ll_pthread_mutex_trylock(mutex); pthread_mutex_trylock()
287 lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); pthread_mutex_trylock()
292 int pthread_mutex_unlock(pthread_mutex_t *mutex) pthread_mutex_unlock() argument
298 lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); pthread_mutex_unlock()
304 r = ll_pthread_mutex_unlock(mutex); pthread_mutex_unlock()
306 lock_acquire(&__get_lock(mutex)->dep_map, 0, 0, 0, 1, NULL, (unsigned long)_RET_IP_); pthread_mutex_unlock()
311 int pthread_mutex_destroy(pthread_mutex_t *mutex) pthread_mutex_destroy() argument
320 debug_check_no_locks_freed(mutex, sizeof(*mutex)); pthread_mutex_destroy()
321 __del_lock(__get_lock(mutex)); pthread_mutex_destroy()
322 return ll_pthread_mutex_destroy(mutex); pthread_mutex_destroy()
325 /* This is the rwlock part, very similar to what happened with mutex above */ pthread_rwlock_init()
/linux-4.1.27/arch/x86/include/asm/
H A Dmmu.h5 #include <linux/mutex.h>
19 struct mutex lock;
H A Dmutex_32.h2 * Assembly implementation of the mutex fastpath, based on atomic
58 * __mutex_fastpath_unlock - try to promote the mutex from 0 to 1
62 * try to promote the mutex from 0 to 1. if it wasn't 0, call <fail_fn>.
89 * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
/linux-4.1.27/fs/squashfs/
H A Ddecompressor_single.c10 #include <linux/mutex.h>
26 struct mutex mutex; member in struct:squashfs_stream
46 mutex_init(&stream->mutex); squashfs_decompressor_create()
70 mutex_lock(&stream->mutex); squashfs_decompress()
73 mutex_unlock(&stream->mutex); squashfs_decompress()
H A Ddecompressor_multi.c9 #include <linux/mutex.h>
43 struct mutex mutex; member in struct:squashfs_stream
58 mutex_lock(&stream->mutex); put_decomp_stream()
60 mutex_unlock(&stream->mutex); put_decomp_stream()
76 mutex_init(&stream->mutex); squashfs_decompressor_create()
135 mutex_lock(&stream->mutex); get_decomp_stream()
142 mutex_unlock(&stream->mutex); get_decomp_stream()
168 mutex_unlock(&stream->mutex); get_decomp_stream()
176 mutex_unlock(&stream->mutex); get_decomp_stream()
H A Dfile_cache.c15 #include <linux/mutex.h>
/linux-4.1.27/net/ceph/
H A Dauth.c50 mutex_init(&ac->mutex); ceph_auth_init()
77 mutex_lock(&ac->mutex); ceph_auth_reset()
82 mutex_unlock(&ac->mutex); ceph_auth_reset()
108 mutex_lock(&ac->mutex); ceph_auth_build_hello()
136 mutex_unlock(&ac->mutex); ceph_auth_build_hello()
189 mutex_lock(&ac->mutex); ceph_handle_auth_reply()
247 mutex_unlock(&ac->mutex); ceph_handle_auth_reply()
261 mutex_lock(&ac->mutex); ceph_build_auth()
266 mutex_unlock(&ac->mutex); ceph_build_auth()
274 mutex_lock(&ac->mutex); ceph_auth_is_authenticated()
277 mutex_unlock(&ac->mutex); ceph_auth_is_authenticated()
288 mutex_lock(&ac->mutex); ceph_auth_create_authorizer()
291 mutex_unlock(&ac->mutex); ceph_auth_create_authorizer()
299 mutex_lock(&ac->mutex); ceph_auth_destroy_authorizer()
302 mutex_unlock(&ac->mutex); ceph_auth_destroy_authorizer()
312 mutex_lock(&ac->mutex); ceph_auth_update_authorizer()
315 mutex_unlock(&ac->mutex); ceph_auth_update_authorizer()
325 mutex_lock(&ac->mutex); ceph_auth_verify_authorizer_reply()
328 mutex_unlock(&ac->mutex); ceph_auth_verify_authorizer_reply()
335 mutex_lock(&ac->mutex); ceph_auth_invalidate_authorizer()
338 mutex_unlock(&ac->mutex); ceph_auth_invalidate_authorizer()
H A Dmon_client.c248 mutex_lock(&monc->mutex); handle_subscribe_ack()
258 mutex_unlock(&monc->mutex); handle_subscribe_ack()
270 mutex_lock(&monc->mutex); ceph_monc_got_mdsmap()
272 mutex_unlock(&monc->mutex); ceph_monc_got_mdsmap()
279 mutex_lock(&monc->mutex); ceph_monc_got_osdmap()
282 mutex_unlock(&monc->mutex); ceph_monc_got_osdmap()
292 mutex_lock(&monc->mutex); ceph_monc_request_next_osdmap()
297 mutex_unlock(&monc->mutex); ceph_monc_request_next_osdmap()
307 mutex_lock(&monc->mutex); ceph_monc_wait_osdmap()
309 mutex_unlock(&monc->mutex); ceph_monc_wait_osdmap()
319 mutex_lock(&monc->mutex); ceph_monc_wait_osdmap()
322 mutex_unlock(&monc->mutex); ceph_monc_wait_osdmap()
332 mutex_lock(&monc->mutex); ceph_monc_open_session()
335 mutex_unlock(&monc->mutex); ceph_monc_open_session()
363 mutex_lock(&monc->mutex); ceph_monc_handle_map()
394 mutex_unlock(&monc->mutex); ceph_monc_handle_map()
398 * do debugfs initialization without mutex to avoid ceph_monc_handle_map()
407 mutex_unlock(&monc->mutex); ceph_monc_handle_map()
487 mutex_lock(&monc->mutex); get_generic_reply()
503 mutex_unlock(&monc->mutex); get_generic_reply()
518 mutex_unlock(&monc->mutex); __do_generic_request()
522 mutex_lock(&monc->mutex); __do_generic_request()
536 mutex_lock(&monc->mutex); do_generic_request()
538 mutex_unlock(&monc->mutex); do_generic_request()
557 mutex_lock(&monc->mutex); handle_statfs_reply()
564 mutex_unlock(&monc->mutex); handle_statfs_reply()
634 mutex_lock(&monc->mutex); handle_get_version_reply()
641 mutex_unlock(&monc->mutex); handle_get_version_reply()
693 mutex_lock(&monc->mutex); ceph_monc_do_get_version()
700 mutex_unlock(&monc->mutex); ceph_monc_do_get_version()
734 mutex_lock(&monc->mutex); delayed_work()
747 mutex_unlock(&monc->mutex); delayed_work()
786 mutex_init(&monc->mutex); ceph_monc_init()
865 mutex_lock(&monc->mutex); ceph_monc_stop()
868 mutex_unlock(&monc->mutex); ceph_monc_stop()
896 mutex_lock(&monc->mutex); handle_auth_reply()
926 mutex_unlock(&monc->mutex); handle_auth_reply()
930 * do debugfs initialization without mutex to avoid handle_auth_reply()
956 mutex_lock(&monc->mutex); ceph_monc_validate_auth()
958 mutex_unlock(&monc->mutex); ceph_monc_validate_auth()
1079 mutex_lock(&monc->mutex); mon_fault()
1098 mutex_unlock(&monc->mutex); mon_fault()
/linux-4.1.27/drivers/gpu/drm/
H A Ddrm_global.c31 #include <linux/mutex.h>
37 struct mutex mutex; member in struct:drm_global_item
50 mutex_init(&item->mutex); drm_global_init()
71 mutex_lock(&item->mutex); drm_global_item_ref()
87 mutex_unlock(&item->mutex); drm_global_item_ref()
90 mutex_unlock(&item->mutex); drm_global_item_ref()
100 mutex_lock(&item->mutex); drm_global_item_unref()
107 mutex_unlock(&item->mutex); drm_global_item_unref()
H A Ddrm_modeset_lock.c38 * For basic principles of ww_mutex, see: Documentation/locking/ww-mutex-design.txt
83 if (!mutex_trylock(&config->mutex)) __drm_modeset_lock_all()
86 mutex_lock(&config->mutex); __drm_modeset_lock_all()
155 mutex_unlock(&dev->mode_config.mutex); drm_modeset_unlock_all()
185 ret = drm_modeset_lock(&crtc->mutex, ctx); drm_modeset_lock_crtc()
190 ret = drm_modeset_lock(&plane->mutex, ctx); drm_modeset_lock_crtc()
195 ret = drm_modeset_lock(&plane->crtc->mutex, ctx); drm_modeset_lock_crtc()
276 WARN_ON(!drm_modeset_is_locked(&crtc->mutex)); drm_warn_on_modeset_not_all_locked()
279 WARN_ON(!mutex_is_locked(&dev->mode_config.mutex)); drm_warn_on_modeset_not_all_locked()
336 if (!ww_mutex_trylock(&lock->mutex)) modeset_lock()
341 ret = ww_mutex_lock_slow_interruptible(&lock->mutex, &ctx->ww_ctx); modeset_lock()
343 ret = ww_mutex_lock_interruptible(&lock->mutex, &ctx->ww_ctx); modeset_lock()
345 ww_mutex_lock_slow(&lock->mutex, &ctx->ww_ctx); modeset_lock()
348 ret = ww_mutex_lock(&lock->mutex, &ctx->ww_ctx); modeset_lock()
425 ww_mutex_lock(&lock->mutex, NULL); drm_modeset_lock()
443 return ww_mutex_lock_interruptible(&lock->mutex, NULL); drm_modeset_lock_interruptible()
454 ww_mutex_unlock(&lock->mutex); drm_modeset_unlock()
469 ret = drm_modeset_lock(&crtc->mutex, ctx); drm_modeset_lock_all_crtcs()
475 ret = drm_modeset_lock(&plane->mutex, ctx); drm_modeset_lock_all_crtcs()
/linux-4.1.27/drivers/vhost/
H A Dtest.c14 #include <linux/mutex.h>
46 mutex_lock(&vq->mutex); handle_vq()
49 mutex_unlock(&vq->mutex); handle_vq()
90 mutex_unlock(&vq->mutex); handle_vq()
131 mutex_lock(&vq->mutex); vhost_test_stop_vq()
134 mutex_unlock(&vq->mutex); vhost_test_stop_vq()
177 mutex_lock(&n->dev.mutex); vhost_test_run()
192 mutex_lock(&vq->mutex); vhost_test_run()
201 mutex_unlock(&vq->mutex); vhost_test_run()
211 mutex_unlock(&n->dev.mutex); vhost_test_run()
215 mutex_unlock(&n->dev.mutex); vhost_test_run()
225 mutex_lock(&n->dev.mutex); vhost_test_reset_owner()
238 mutex_unlock(&n->dev.mutex); vhost_test_reset_owner()
246 mutex_lock(&n->dev.mutex); vhost_test_set_features()
249 mutex_unlock(&n->dev.mutex); vhost_test_set_features()
253 mutex_lock(&vq->mutex); vhost_test_set_features()
255 mutex_unlock(&vq->mutex); vhost_test_set_features()
256 mutex_unlock(&n->dev.mutex); vhost_test_set_features()
288 mutex_lock(&n->dev.mutex); vhost_test_ioctl()
293 mutex_unlock(&n->dev.mutex); vhost_test_ioctl()
H A Dvhost.h7 #include <linux/mutex.h>
60 struct mutex mutex; member in struct:vhost_virtqueue
102 /* Protected by virtqueue mutex. */
114 struct mutex mutex; member in struct:vhost_dev
/linux-4.1.27/drivers/iio/light/
H A Dcm3323.c17 #include <linux/mutex.h>
52 struct mutex mutex; member in struct:cm3323_data
163 mutex_lock(&data->mutex); cm3323_read_raw()
166 mutex_unlock(&data->mutex); cm3323_read_raw()
170 mutex_unlock(&data->mutex); cm3323_read_raw()
174 mutex_lock(&data->mutex); cm3323_read_raw()
177 mutex_unlock(&data->mutex); cm3323_read_raw()
183 mutex_unlock(&data->mutex); cm3323_read_raw()
200 mutex_lock(&data->mutex); cm3323_write_raw()
202 mutex_unlock(&data->mutex); cm3323_write_raw()
232 mutex_init(&data->mutex); cm3323_probe()
H A Dapds9300.c16 #include <linux/mutex.h>
51 struct mutex mutex; member in struct:apds9300_data
245 mutex_lock(&data->mutex); apds9300_read_raw()
271 mutex_unlock(&data->mutex); apds9300_read_raw()
305 mutex_lock(&data->mutex); apds9300_write_thresh()
310 mutex_unlock(&data->mutex); apds9300_write_thresh()
332 mutex_lock(&data->mutex); apds9300_write_interrupt_config()
334 mutex_unlock(&data->mutex); apds9300_write_interrupt_config()
425 mutex_init(&data->mutex); apds9300_probe()
482 mutex_lock(&data->mutex); apds9300_suspend()
484 mutex_unlock(&data->mutex); apds9300_suspend()
495 mutex_lock(&data->mutex); apds9300_resume()
497 mutex_unlock(&data->mutex); apds9300_resume()
/linux-4.1.27/sound/firewire/
H A Dcmp.h4 #include <linux/mutex.h>
29 struct mutex mutex; member in struct:cmp_connection
H A Diso-resources.h4 #include <linux/mutex.h>
21 struct mutex mutex; member in struct:fw_iso_resources
H A Dcmp.c144 mutex_init(&c->mutex); cmp_connection_init()
183 mutex_destroy(&c->mutex); cmp_connection_destroy()
284 mutex_lock(&c->mutex); cmp_connection_establish()
308 mutex_unlock(&c->mutex); cmp_connection_establish()
315 mutex_unlock(&c->mutex); cmp_connection_establish()
335 mutex_lock(&c->mutex); cmp_connection_update()
338 mutex_unlock(&c->mutex); cmp_connection_update()
356 mutex_unlock(&c->mutex); cmp_connection_update()
364 mutex_unlock(&c->mutex); cmp_connection_update()
387 mutex_lock(&c->mutex); cmp_connection_break()
390 mutex_unlock(&c->mutex); cmp_connection_break()
402 mutex_unlock(&c->mutex); cmp_connection_break()
H A Diso-resources.c13 #include <linux/mutex.h>
30 mutex_init(&r->mutex); fw_iso_resources_init()
44 mutex_destroy(&r->mutex); fw_iso_resources_destroy()
126 mutex_lock(&r->mutex); fw_iso_resources_allocate()
132 mutex_unlock(&r->mutex); fw_iso_resources_allocate()
147 mutex_unlock(&r->mutex); fw_iso_resources_allocate()
169 mutex_lock(&r->mutex); fw_iso_resources_update()
172 mutex_unlock(&r->mutex); fw_iso_resources_update()
199 mutex_unlock(&r->mutex); fw_iso_resources_update()
216 mutex_lock(&r->mutex); fw_iso_resources_free()
229 mutex_unlock(&r->mutex); fw_iso_resources_free()
/linux-4.1.27/drivers/leds/
H A Dleds-dac124s085.c14 #include <linux/mutex.h>
27 struct mutex mutex; member in struct:dac124s085_led
47 mutex_lock(&led->mutex); dac124s085_led_work()
51 mutex_unlock(&led->mutex); dac124s085_led_work()
86 mutex_init(&led->mutex); dac124s085_probe()
H A Dleds-wm831x-status.c27 struct mutex mutex; member in struct:wm831x_status
49 mutex_lock(&led->mutex); wm831x_status_work()
70 mutex_unlock(&led->mutex); wm831x_status_work()
174 mutex_lock(&led->mutex); wm831x_status_src_show()
182 mutex_unlock(&led->mutex); wm831x_status_src_show()
208 mutex_lock(&led->mutex); wm831x_status_src_store()
213 mutex_unlock(&led->mutex); wm831x_status_src_store()
264 mutex_init(&drvdata->mutex); wm831x_status_probe()
/linux-4.1.27/fs/reiserfs/
H A Dlock.c2 #include <linux/mutex.h>
11 * Now that we replace it by a mutex, we still want to keep the same
13 * We use our own lock_owner here because the owner field on a mutex
14 * is only available in SMP or mutex debugging, also we only need this field
15 * for this mutex, no need for a system wide mutex facility.
/linux-4.1.27/arch/powerpc/include/asm/
H A Dmutex.h2 * Optimised mutex implementation of include/asm-generic/mutex-dec.h algorithm
12 "1: lwarx %0,0,%1 # mutex trylock\n\ __mutex_cmpxchg_lock()
33 "1: lwarx %0,0,%1 # mutex lock\n\ __mutex_dec_return_lock()
52 "1: lwarx %0,0,%1 # mutex unlock\n\ __mutex_inc_return_unlock()
116 * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
H A Dbacklight.h13 #include <linux/mutex.h>
17 extern struct mutex pmac_backlight_mutex;
H A Dps3gpu.h23 #include <linux/mutex.h>
42 /* mutex synchronizing GPU accesses and video mode changes */
43 extern struct mutex ps3_gpu_mutex;
/linux-4.1.27/drivers/staging/android/ion/
H A Dion_page_pool.c46 mutex_lock(&pool->mutex); ion_page_pool_add()
54 mutex_unlock(&pool->mutex); ion_page_pool_add()
82 mutex_lock(&pool->mutex); ion_page_pool_alloc()
87 mutex_unlock(&pool->mutex); ion_page_pool_alloc()
133 mutex_lock(&pool->mutex); ion_page_pool_shrink()
139 mutex_unlock(&pool->mutex); ion_page_pool_shrink()
142 mutex_unlock(&pool->mutex); ion_page_pool_shrink()
161 mutex_init(&pool->mutex); ion_page_pool_create()
/linux-4.1.27/drivers/tty/
H A Dtty_mutex.c7 /* Legacy tty mutex glue */
10 * Getting the big tty mutex.
H A Dtty_audit.c18 struct mutex mutex; /* Protects all data below */ member in struct:tty_audit_buf
37 mutex_init(&buf->mutex); tty_audit_buf_alloc()
92 * the current task. @buf->mutex must be locked.
121 mutex_lock(&buf->mutex); tty_audit_exit()
123 mutex_unlock(&buf->mutex); tty_audit_exit()
158 mutex_lock(&buf->mutex); tty_audit_tiocsti()
161 mutex_unlock(&buf->mutex); tty_audit_tiocsti()
204 mutex_lock(&buf->mutex); tty_audit_push_current()
206 mutex_unlock(&buf->mutex); tty_audit_push_current()
293 mutex_lock(&buf->mutex); tty_audit_add_data()
316 mutex_unlock(&buf->mutex); tty_audit_add_data()
345 mutex_lock(&buf->mutex); tty_audit_push()
348 mutex_unlock(&buf->mutex); tty_audit_push()
/linux-4.1.27/net/atm/
H A Dresources.h10 #include <linux/mutex.h>
14 extern struct mutex atm_dev_mutex;
/linux-4.1.27/net/sunrpc/
H A Dnetns.h18 struct mutex pipefs_sb_lock;
29 struct mutex gssp_lock;
/linux-4.1.27/sound/firewire/oxfw/
H A Doxfw-midi.c20 mutex_lock(&oxfw->mutex); midi_capture_open()
25 mutex_unlock(&oxfw->mutex); midi_capture_open()
42 mutex_lock(&oxfw->mutex); midi_playback_open()
47 mutex_unlock(&oxfw->mutex); midi_playback_open()
59 mutex_lock(&oxfw->mutex); midi_capture_close()
64 mutex_unlock(&oxfw->mutex); midi_capture_close()
74 mutex_lock(&oxfw->mutex); midi_playback_close()
79 mutex_unlock(&oxfw->mutex); midi_playback_close()
H A Doxfw-pcm.c237 mutex_lock(&oxfw->mutex); pcm_capture_hw_params()
239 mutex_unlock(&oxfw->mutex); pcm_capture_hw_params()
253 mutex_lock(&oxfw->mutex); pcm_playback_hw_params()
255 mutex_unlock(&oxfw->mutex); pcm_playback_hw_params()
268 mutex_lock(&oxfw->mutex); pcm_capture_hw_free()
275 mutex_unlock(&oxfw->mutex); pcm_capture_hw_free()
283 mutex_lock(&oxfw->mutex); pcm_playback_hw_free()
290 mutex_unlock(&oxfw->mutex); pcm_playback_hw_free()
301 mutex_lock(&oxfw->mutex); pcm_capture_prepare()
304 mutex_unlock(&oxfw->mutex); pcm_capture_prepare()
318 mutex_lock(&oxfw->mutex); pcm_playback_prepare()
321 mutex_unlock(&oxfw->mutex); pcm_playback_prepare()
/linux-4.1.27/drivers/media/usb/uvc/
H A Duvc_queue.c33 * Video buffers are managed by videobuf2. The driver uses a mutex to protect
203 queue->queue.lock = &queue->mutex; uvc_queue_init()
208 mutex_init(&queue->mutex); uvc_queue_init()
218 mutex_lock(&queue->mutex); uvc_queue_release()
220 mutex_unlock(&queue->mutex); uvc_queue_release()
232 mutex_lock(&queue->mutex); uvc_request_buffers()
234 mutex_unlock(&queue->mutex); uvc_request_buffers()
243 mutex_lock(&queue->mutex); uvc_query_buffer()
245 mutex_unlock(&queue->mutex); uvc_query_buffer()
255 mutex_lock(&queue->mutex); uvc_create_buffers()
257 mutex_unlock(&queue->mutex); uvc_create_buffers()
266 mutex_lock(&queue->mutex); uvc_queue_buffer()
268 mutex_unlock(&queue->mutex); uvc_queue_buffer()
278 mutex_lock(&queue->mutex); uvc_dequeue_buffer()
280 mutex_unlock(&queue->mutex); uvc_dequeue_buffer()
289 mutex_lock(&queue->mutex); uvc_queue_streamon()
291 mutex_unlock(&queue->mutex); uvc_queue_streamon()
300 mutex_lock(&queue->mutex); uvc_queue_streamoff()
302 mutex_unlock(&queue->mutex); uvc_queue_streamoff()
325 mutex_lock(&queue->mutex); uvc_queue_poll()
327 mutex_unlock(&queue->mutex); uvc_queue_poll()
343 mutex_lock(&queue->mutex); uvc_queue_allocated()
345 mutex_unlock(&queue->mutex); uvc_queue_allocated()
/linux-4.1.27/drivers/net/wireless/ti/wlcore/
H A Dsysfs.c36 mutex_lock(&wl->mutex); wl1271_sysfs_show_bt_coex_state()
39 mutex_unlock(&wl->mutex); wl1271_sysfs_show_bt_coex_state()
59 mutex_lock(&wl->mutex); wl1271_sysfs_store_bt_coex_state()
79 mutex_unlock(&wl->mutex); wl1271_sysfs_store_bt_coex_state()
96 mutex_lock(&wl->mutex); wl1271_sysfs_show_hw_pg_ver()
101 mutex_unlock(&wl->mutex); wl1271_sysfs_show_hw_pg_ver()
118 ret = mutex_lock_interruptible(&wl->mutex); wl1271_sysfs_read_fwlog()
135 mutex_unlock(&wl->mutex); wl1271_sysfs_read_fwlog()
143 ret = mutex_lock_interruptible(&wl->mutex); wl1271_sysfs_read_fwlog()
150 mutex_unlock(&wl->mutex); wl1271_sysfs_read_fwlog()
162 mutex_unlock(&wl->mutex); wl1271_sysfs_read_fwlog()
H A Dvendor_cmd.c51 mutex_lock(&wl->mutex); wlcore_vendor_cmd_smart_config_start()
67 mutex_unlock(&wl->mutex); wlcore_vendor_cmd_smart_config_start()
83 mutex_lock(&wl->mutex); wlcore_vendor_cmd_smart_config_stop()
98 mutex_unlock(&wl->mutex); wlcore_vendor_cmd_smart_config_stop()
127 mutex_lock(&wl->mutex); wlcore_vendor_cmd_smart_config_set_group_key()
145 mutex_unlock(&wl->mutex); wlcore_vendor_cmd_smart_config_set_group_key()
H A Dtestmode.c93 mutex_lock(&wl->mutex); wl1271_tm_cmd_test()
146 mutex_unlock(&wl->mutex); wl1271_tm_cmd_test()
165 mutex_lock(&wl->mutex); wl1271_tm_cmd_interrogate()
210 mutex_unlock(&wl->mutex); wl1271_tm_cmd_interrogate()
235 mutex_lock(&wl->mutex); wl1271_tm_cmd_configure()
237 mutex_unlock(&wl->mutex); wl1271_tm_cmd_configure()
257 mutex_lock(&wl->mutex); wl1271_tm_detect_fem()
276 mutex_unlock(&wl->mutex); wl1271_tm_detect_fem()
321 mutex_lock(&wl->mutex); wl12xx_tm_cmd_get_mac()
357 mutex_unlock(&wl->mutex); wl12xx_tm_cmd_get_mac()
H A Ddebugfs.c63 mutex_lock(&wl->mutex); wl1271_debugfs_update_stats()
82 mutex_unlock(&wl->mutex); wl1271_debugfs_update_stats()
170 mutex_lock(&wl->mutex); \
175 mutex_unlock(&wl->mutex); \
221 mutex_lock(&wl->mutex); gpio_power_write()
228 mutex_unlock(&wl->mutex); gpio_power_write()
245 mutex_lock(&wl->mutex); start_recovery_write()
247 mutex_unlock(&wl->mutex); start_recovery_write()
288 mutex_lock(&wl->mutex); dynamic_ps_timeout_write()
311 mutex_unlock(&wl->mutex);
352 mutex_lock(&wl->mutex); forced_ps_write()
380 mutex_unlock(&wl->mutex);
418 mutex_lock(&wl->mutex); split_scan_timeout_write()
422 mutex_unlock(&wl->mutex); split_scan_timeout_write()
448 mutex_lock(&wl->mutex); driver_state_read()
519 mutex_unlock(&wl->mutex);
546 mutex_lock(&wl->mutex); vifs_state_read()
629 mutex_unlock(&wl->mutex);
676 mutex_lock(&wl->mutex); dtim_interval_write()
689 mutex_unlock(&wl->mutex); dtim_interval_write()
737 mutex_lock(&wl->mutex); suspend_dtim_interval_write()
746 mutex_unlock(&wl->mutex); suspend_dtim_interval_write()
792 mutex_lock(&wl->mutex); beacon_interval_write()
805 mutex_unlock(&wl->mutex); beacon_interval_write()
837 mutex_lock(&wl->mutex); rx_streaming_interval_write()
851 mutex_unlock(&wl->mutex);
892 mutex_lock(&wl->mutex); rx_streaming_always_write()
906 mutex_unlock(&wl->mutex);
941 mutex_lock(&wl->mutex); beacon_filtering_write()
953 mutex_unlock(&wl->mutex);
1012 mutex_lock(&wl->mutex); sleep_auth_write()
1033 mutex_unlock(&wl->mutex); sleep_auth_write()
1075 mutex_lock(&wl->mutex); dev_mem_read()
1108 mutex_unlock(&wl->mutex); dev_mem_read()
1162 mutex_lock(&wl->mutex); dev_mem_write()
1195 mutex_unlock(&wl->mutex); dev_mem_write()
/linux-4.1.27/sound/pci/oxygen/
H A Dxonar_dg_mixer.c75 mutex_lock(&chip->mutex); output_select_get()
77 mutex_unlock(&chip->mutex); output_select_get()
90 mutex_lock(&chip->mutex); output_select_put()
97 mutex_unlock(&chip->mutex); output_select_put()
121 mutex_lock(&chip->mutex); hp_stereo_volume_get()
126 mutex_unlock(&chip->mutex); hp_stereo_volume_get()
143 mutex_lock(&chip->mutex); hp_stereo_volume_put()
153 mutex_unlock(&chip->mutex); hp_stereo_volume_put()
166 mutex_lock(&chip->mutex); hp_mute_get()
169 mutex_unlock(&chip->mutex); hp_mute_get()
183 mutex_lock(&chip->mutex); hp_mute_put()
189 mutex_unlock(&chip->mutex); hp_mute_put()
225 mutex_lock(&chip->mutex); input_vol_get()
228 mutex_unlock(&chip->mutex); input_vol_get()
246 mutex_lock(&chip->mutex); input_vol_put()
259 mutex_unlock(&chip->mutex); input_vol_put()
295 mutex_lock(&chip->mutex); input_sel_get()
297 mutex_unlock(&chip->mutex); input_sel_get()
312 mutex_lock(&chip->mutex); input_sel_put()
324 mutex_unlock(&chip->mutex); input_sel_put()
354 mutex_lock(&chip->mutex); hpf_put()
363 mutex_unlock(&chip->mutex); hpf_put()
H A Doxygen_mixer.c20 #include <linux/mutex.h>
46 mutex_lock(&chip->mutex); dac_volume_get()
49 mutex_unlock(&chip->mutex); dac_volume_get()
61 mutex_lock(&chip->mutex); dac_volume_put()
69 mutex_unlock(&chip->mutex); dac_volume_put()
78 mutex_lock(&chip->mutex); dac_mute_get()
80 mutex_unlock(&chip->mutex); dac_mute_get()
90 mutex_lock(&chip->mutex); dac_mute_put()
96 mutex_unlock(&chip->mutex); dac_mute_put()
129 mutex_lock(&chip->mutex); upmix_get()
131 mutex_unlock(&chip->mutex); upmix_get()
203 mutex_lock(&chip->mutex); upmix_put()
209 mutex_unlock(&chip->mutex); upmix_put()
218 mutex_lock(&chip->mutex); spdif_switch_get()
220 mutex_unlock(&chip->mutex); spdif_switch_get()
294 mutex_lock(&chip->mutex); spdif_switch_put()
302 mutex_unlock(&chip->mutex); spdif_switch_put()
351 mutex_lock(&chip->mutex); spdif_default_get()
353 mutex_unlock(&chip->mutex); spdif_default_get()
365 mutex_lock(&chip->mutex); spdif_default_put()
372 mutex_unlock(&chip->mutex); spdif_default_put()
391 mutex_lock(&chip->mutex); spdif_pcm_get()
393 mutex_unlock(&chip->mutex); spdif_pcm_get()
405 mutex_lock(&chip->mutex); spdif_pcm_put()
412 mutex_unlock(&chip->mutex); spdif_pcm_put()
526 mutex_lock(&chip->mutex); ac97_switch_get()
528 mutex_unlock(&chip->mutex); ac97_switch_get()
565 mutex_lock(&chip->mutex); ac97_switch_put()
594 mutex_unlock(&chip->mutex); ac97_switch_put()
619 mutex_lock(&chip->mutex); ac97_volume_get()
621 mutex_unlock(&chip->mutex); ac97_volume_get()
641 mutex_lock(&chip->mutex); ac97_volume_put()
654 mutex_unlock(&chip->mutex); ac97_volume_put()
671 mutex_lock(&chip->mutex); mic_fmic_source_get()
674 mutex_unlock(&chip->mutex); mic_fmic_source_get()
685 mutex_lock(&chip->mutex); mic_fmic_source_put()
694 mutex_unlock(&chip->mutex); mic_fmic_source_put()
714 mutex_lock(&chip->mutex); ac97_fp_rec_volume_get()
716 mutex_unlock(&chip->mutex); ac97_fp_rec_volume_get()
729 mutex_lock(&chip->mutex); ac97_fp_rec_volume_put()
737 mutex_unlock(&chip->mutex); ac97_fp_rec_volume_put()
/linux-4.1.27/drivers/net/wireless/zd1211rw/
H A Dzd_chip.c39 mutex_init(&chip->mutex); zd_chip_init()
46 ZD_ASSERT(!mutex_is_locked(&chip->mutex)); zd_chip_clear()
49 mutex_destroy(&chip->mutex); zd_chip_clear()
154 ZD_ASSERT(mutex_is_locked(&chip->mutex)); _zd_iowrite32v_async_locked()
203 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_iowrite16a_locked()
272 mutex_lock(&chip->mutex); zd_ioread16()
274 mutex_unlock(&chip->mutex); zd_ioread16()
282 mutex_lock(&chip->mutex); zd_ioread32()
284 mutex_unlock(&chip->mutex); zd_ioread32()
292 mutex_lock(&chip->mutex); zd_iowrite16()
294 mutex_unlock(&chip->mutex); zd_iowrite16()
302 mutex_lock(&chip->mutex); zd_iowrite32()
304 mutex_unlock(&chip->mutex); zd_iowrite32()
313 mutex_lock(&chip->mutex); zd_ioread32v()
315 mutex_unlock(&chip->mutex); zd_ioread32v()
324 mutex_lock(&chip->mutex); zd_iowrite32a()
326 mutex_unlock(&chip->mutex); zd_iowrite32a()
335 ZD_ASSERT(mutex_is_locked(&chip->mutex)); read_pod()
395 mutex_lock(&chip->mutex); zd_write_mac_addr_common()
397 mutex_unlock(&chip->mutex); zd_write_mac_addr_common()
429 mutex_lock(&chip->mutex); zd_read_regdomain()
431 mutex_unlock(&chip->mutex); zd_read_regdomain()
448 ZD_ASSERT(mutex_is_locked(&chip->mutex)); read_values()
523 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_chip_lock_phy_regs()
543 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_chip_unlock_phy_regs()
583 ZD_ASSERT(mutex_is_locked(&chip->mutex)); patch_6m_band_edge()
787 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd1211_hw_init_hmac()
806 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd1211b_hw_init_hmac()
836 ZD_ASSERT(mutex_is_locked(&chip->mutex)); hw_init_hmac()
901 ZD_ASSERT(mutex_is_locked(&chip->mutex)); set_beacon_interval()
937 mutex_lock(&chip->mutex); zd_set_beacon_interval()
939 mutex_unlock(&chip->mutex); zd_set_beacon_interval()
948 ZD_ASSERT(mutex_is_locked(&chip->mutex)); hw_init()
1046 ZD_ASSERT(mutex_is_locked(&chip->mutex)); set_mandatory_rates()
1082 mutex_lock(&chip->mutex); zd_chip_enable_hwint()
1084 mutex_unlock(&chip->mutex); zd_chip_enable_hwint()
1097 mutex_lock(&chip->mutex); zd_chip_disable_hwint()
1099 mutex_unlock(&chip->mutex); zd_chip_disable_hwint()
1107 ZD_ASSERT(mutex_is_locked(&chip->mutex)); read_fw_regs_offset()
1133 mutex_lock(&chip->mutex); zd_chip_init_hw()
1195 mutex_unlock(&chip->mutex); zd_chip_init_hw()
1266 ZD_ASSERT(mutex_is_locked(&chip->mutex)); patch_cck_gain()
1278 mutex_lock(&chip->mutex); zd_chip_set_channel()
1300 mutex_unlock(&chip->mutex); zd_chip_set_channel()
1308 mutex_lock(&chip->mutex); zd_chip_get_channel()
1310 mutex_unlock(&chip->mutex); zd_chip_get_channel()
1329 mutex_lock(&chip->mutex); zd_chip_control_leds()
1367 mutex_unlock(&chip->mutex); zd_chip_control_leds()
1378 mutex_lock(&chip->mutex); zd_chip_set_basic_rates()
1380 mutex_unlock(&chip->mutex); zd_chip_set_basic_rates()
1428 mutex_lock(&chip->mutex); zd_chip_switch_radio_on()
1430 mutex_unlock(&chip->mutex); zd_chip_switch_radio_on()
1438 mutex_lock(&chip->mutex); zd_chip_switch_radio_off()
1440 mutex_unlock(&chip->mutex); zd_chip_switch_radio_off()
1448 mutex_lock(&chip->mutex); zd_chip_enable_int()
1450 mutex_unlock(&chip->mutex); zd_chip_enable_int()
1456 mutex_lock(&chip->mutex); zd_chip_disable_int()
1458 mutex_unlock(&chip->mutex); zd_chip_disable_int()
1468 mutex_lock(&chip->mutex); zd_chip_enable_rxtx()
1472 mutex_unlock(&chip->mutex); zd_chip_enable_rxtx()
1478 mutex_lock(&chip->mutex); zd_chip_disable_rxtx()
1482 mutex_unlock(&chip->mutex); zd_chip_disable_rxtx()
1511 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_rfwrite_cr_locked()
1549 mutex_lock(&chip->mutex); zd_chip_get_tsf()
1552 mutex_unlock(&chip->mutex); zd_chip_get_tsf()
H A Dzd_rf.c76 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_rf_init_hw()
123 ZD_ASSERT(mutex_is_locked(&zd_rf_to_chip(rf)->mutex)); zd_rf_set_channel()
141 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_switch_radio_on()
158 ZD_ASSERT(mutex_is_locked(&chip->mutex)); zd_switch_radio_off()
/linux-4.1.27/fs/ncpfs/
H A Dncp_fs_i.h20 struct mutex open_mutex;
/linux-4.1.27/mm/
H A Dcma.h9 struct mutex lock;
/linux-4.1.27/net/netlink/
H A Daf_netlink.h41 struct mutex *cb_mutex;
42 struct mutex cb_def_mutex;
48 struct mutex pg_vec_lock;
78 struct mutex *cb_mutex;
/linux-4.1.27/sound/aoa/core/
H A Dgpio-pmf.c78 mutex_lock(&notif->mutex); pmf_handle_notify()
81 mutex_unlock(&notif->mutex); pmf_handle_notify()
91 mutex_init(&rt->headphone_notify.mutex); pmf_gpio_init()
92 mutex_init(&rt->line_in_notify.mutex); pmf_gpio_init()
93 mutex_init(&rt->line_out_notify.mutex); pmf_gpio_init()
114 mutex_destroy(&rt->headphone_notify.mutex); pmf_gpio_exit()
115 mutex_destroy(&rt->line_in_notify.mutex); pmf_gpio_exit()
116 mutex_destroy(&rt->line_out_notify.mutex); pmf_gpio_exit()
158 mutex_lock(&notif->mutex); pmf_set_notify()
205 mutex_unlock(&notif->mutex); pmf_set_notify()
/linux-4.1.27/drivers/media/dvb-core/
H A Ddmxdev.h34 #include <linux/mutex.h>
85 struct mutex mutex; member in struct:dmxdev_filter
111 struct mutex mutex; member in struct:dmxdev
H A Ddvb_demux.c678 if (mutex_lock_interruptible(&demux->mutex)) dmx_ts_feed_set()
683 mutex_unlock(&demux->mutex); dmx_ts_feed_set()
689 mutex_unlock(&demux->mutex); dmx_ts_feed_set()
711 mutex_unlock(&demux->mutex); dmx_ts_feed_set()
718 mutex_unlock(&demux->mutex); dmx_ts_feed_set()
729 if (mutex_lock_interruptible(&demux->mutex)) dmx_ts_feed_start_filtering()
733 mutex_unlock(&demux->mutex); dmx_ts_feed_start_filtering()
738 mutex_unlock(&demux->mutex); dmx_ts_feed_start_filtering()
743 mutex_unlock(&demux->mutex); dmx_ts_feed_start_filtering()
751 mutex_unlock(&demux->mutex); dmx_ts_feed_start_filtering()
762 mutex_lock(&demux->mutex); dmx_ts_feed_stop_filtering()
765 mutex_unlock(&demux->mutex); dmx_ts_feed_stop_filtering()
770 mutex_unlock(&demux->mutex); dmx_ts_feed_stop_filtering()
780 mutex_unlock(&demux->mutex); dmx_ts_feed_stop_filtering()
792 if (mutex_lock_interruptible(&demux->mutex)) dvbdmx_allocate_ts_feed()
796 mutex_unlock(&demux->mutex); dvbdmx_allocate_ts_feed()
817 mutex_unlock(&demux->mutex); dvbdmx_allocate_ts_feed()
825 mutex_unlock(&demux->mutex); dvbdmx_allocate_ts_feed()
836 mutex_lock(&demux->mutex); dvbdmx_release_ts_feed()
839 mutex_unlock(&demux->mutex); dvbdmx_release_ts_feed()
857 mutex_unlock(&demux->mutex); dvbdmx_release_ts_feed()
872 if (mutex_lock_interruptible(&dvbdemux->mutex)) dmx_section_feed_allocate_filter()
877 mutex_unlock(&dvbdemux->mutex); dmx_section_feed_allocate_filter()
892 mutex_unlock(&dvbdemux->mutex); dmx_section_feed_allocate_filter()
906 if (mutex_lock_interruptible(&dvbdmx->mutex)) dmx_section_feed_set()
920 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_set()
926 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_set()
958 if (mutex_lock_interruptible(&dvbdmx->mutex)) dmx_section_feed_start_filtering()
962 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_start_filtering()
967 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_start_filtering()
977 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_start_filtering()
984 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_start_filtering()
993 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_start_filtering()
1003 mutex_lock(&dvbdmx->mutex); dmx_section_feed_stop_filtering()
1006 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_stop_filtering()
1017 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_stop_filtering()
1028 mutex_lock(&dvbdmx->mutex); dmx_section_feed_release_filter()
1031 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_release_filter()
1036 /* release dvbdmx->mutex as far as it is dmx_section_feed_release_filter()
1038 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_release_filter()
1040 mutex_lock(&dvbdmx->mutex); dmx_section_feed_release_filter()
1056 mutex_unlock(&dvbdmx->mutex); dmx_section_feed_release_filter()
1067 if (mutex_lock_interruptible(&dvbdmx->mutex)) dvbdmx_allocate_section_feed()
1071 mutex_unlock(&dvbdmx->mutex); dvbdmx_allocate_section_feed()
1096 mutex_unlock(&dvbdmx->mutex); dvbdmx_allocate_section_feed()
1106 mutex_lock(&dvbdmx->mutex); dvbdmx_release_section_feed()
1109 mutex_unlock(&dvbdmx->mutex); dvbdmx_release_section_feed()
1122 mutex_unlock(&dvbdmx->mutex); dvbdmx_release_section_feed()
1164 if (mutex_lock_interruptible(&dvbdemux->mutex)) { dvbdmx_write()
1170 mutex_unlock(&dvbdemux->mutex); dvbdmx_write()
1222 mutex_lock(&dvbdemux->mutex); dvbdmx_connect_frontend()
1225 mutex_unlock(&dvbdemux->mutex); dvbdmx_connect_frontend()
1233 mutex_lock(&dvbdemux->mutex); dvbdmx_disconnect_frontend()
1236 mutex_unlock(&dvbdemux->mutex); dvbdmx_disconnect_frontend()
1315 mutex_init(&dvbdemux->mutex); dvb_dmx_init()
H A Ddmxdev.c131 if (mutex_lock_interruptible(&dmxdev->mutex)) dvb_dvr_open()
135 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
141 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
149 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
154 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
165 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
172 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
179 mutex_unlock(&dmxdev->mutex); dvb_dvr_open()
188 mutex_lock(&dmxdev->mutex); dvb_dvr_release()
209 mutex_unlock(&dmxdev->mutex); dvb_dvr_release()
212 mutex_unlock(&dmxdev->mutex); dvb_dvr_release()
228 if (mutex_lock_interruptible(&dmxdev->mutex)) dvb_dvr_write()
232 mutex_unlock(&dmxdev->mutex); dvb_dvr_write()
236 mutex_unlock(&dmxdev->mutex); dvb_dvr_write()
736 if (mutex_lock_interruptible(&dmxdev->mutex)) dvb_demux_open()
744 mutex_unlock(&dmxdev->mutex); dvb_demux_open()
749 mutex_init(&dmxdevfilter->mutex); dvb_demux_open()
759 mutex_unlock(&dmxdev->mutex); dvb_demux_open()
766 mutex_lock(&dmxdev->mutex); dvb_dmxdev_filter_free()
767 mutex_lock(&dmxdevfilter->mutex); dvb_dmxdev_filter_free()
783 mutex_unlock(&dmxdevfilter->mutex); dvb_dmxdev_filter_free()
784 mutex_unlock(&dmxdev->mutex); dvb_dmxdev_filter_free()
944 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) dvb_demux_read()
954 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_read()
966 if (mutex_lock_interruptible(&dmxdev->mutex)) dvb_demux_do_ioctl()
971 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
972 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
979 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
983 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
984 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
988 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
992 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
993 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
997 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
1001 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
1002 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
1006 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
1010 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
1011 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
1015 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
1054 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
1059 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
1063 if (mutex_lock_interruptible(&dmxdevfilter->mutex)) { dvb_demux_do_ioctl()
1068 mutex_unlock(&dmxdevfilter->mutex); dvb_demux_do_ioctl()
1075 mutex_unlock(&dmxdev->mutex); dvb_demux_do_ioctl()
1118 mutex_lock(&dmxdev->mutex); dvb_demux_release()
1121 mutex_unlock(&dmxdev->mutex); dvb_demux_release()
1124 mutex_unlock(&dmxdev->mutex); dvb_demux_release()
1157 if (mutex_lock_interruptible(&dmxdev->mutex)) dvb_dvr_do_ioctl()
1169 mutex_unlock(&dmxdev->mutex); dvb_dvr_do_ioctl()
1235 mutex_init(&dmxdev->mutex); dvb_dmxdev_init()
/linux-4.1.27/arch/powerpc/platforms/cell/spufs/
H A Dgang.c37 mutex_init(&gang->mutex); alloc_spu_gang()
67 mutex_lock(&gang->mutex); spu_gang_add_ctx()
71 mutex_unlock(&gang->mutex); spu_gang_add_ctx()
76 mutex_lock(&gang->mutex); spu_gang_remove_ctx()
84 mutex_unlock(&gang->mutex); spu_gang_remove_ctx()
/linux-4.1.27/arch/sh/include/asm/
H A Dmutex-llsc.h2 * arch/sh/include/asm/mutex-llsc.h
4 * SH-4A optimized mutex locking primitives
6 * Please look into asm-generic/mutex-xchg.h for a formal definition.
12 * Attempting to lock a mutex on SH4A is done like in ARMv6+ architecure.
79 * then the mutex remains locked.
/linux-4.1.27/drivers/pwm/
H A Dpwm-twl-led.c61 struct mutex mutex; member in struct:twl_pwmled_chip
109 mutex_lock(&twl->mutex); twl4030_pwmled_enable()
123 mutex_unlock(&twl->mutex); twl4030_pwmled_enable()
134 mutex_lock(&twl->mutex); twl4030_pwmled_disable()
148 mutex_unlock(&twl->mutex); twl4030_pwmled_disable()
174 mutex_lock(&twl->mutex); twl6030_pwmled_enable()
190 mutex_unlock(&twl->mutex); twl6030_pwmled_enable()
201 mutex_lock(&twl->mutex); twl6030_pwmled_disable()
217 mutex_unlock(&twl->mutex); twl6030_pwmled_disable()
226 mutex_lock(&twl->mutex); twl6030_pwmled_request()
242 mutex_unlock(&twl->mutex); twl6030_pwmled_request()
252 mutex_lock(&twl->mutex); twl6030_pwmled_free()
268 mutex_unlock(&twl->mutex); twl6030_pwmled_free()
308 mutex_init(&twl->mutex); twl_pwmled_probe()
H A Dpwm-twl.c61 struct mutex mutex; member in struct:twl_pwm_chip
111 mutex_lock(&twl->mutex); twl4030_pwm_enable()
131 mutex_unlock(&twl->mutex); twl4030_pwm_enable()
141 mutex_lock(&twl->mutex); twl4030_pwm_disable()
161 mutex_unlock(&twl->mutex); twl4030_pwm_disable()
178 mutex_lock(&twl->mutex); twl4030_pwm_request()
198 mutex_unlock(&twl->mutex); twl4030_pwm_request()
213 mutex_lock(&twl->mutex); twl4030_pwm_free()
229 mutex_unlock(&twl->mutex); twl4030_pwm_free()
238 mutex_lock(&twl->mutex); twl6030_pwm_enable()
251 mutex_unlock(&twl->mutex); twl6030_pwm_enable()
261 mutex_lock(&twl->mutex); twl6030_pwm_disable()
274 mutex_unlock(&twl->mutex); twl6030_pwm_disable()
312 mutex_init(&twl->mutex); twl_pwm_probe()
/linux-4.1.27/drivers/gpu/ipu-v3/
H A Dipu-dp.c73 struct mutex mutex; member in struct:ipu_dp_priv
94 mutex_lock(&priv->mutex); ipu_dp_set_global_alpha()
117 mutex_unlock(&priv->mutex); ipu_dp_set_global_alpha()
183 mutex_lock(&priv->mutex); ipu_dp_setup_channel()
212 mutex_unlock(&priv->mutex); ipu_dp_setup_channel()
222 mutex_lock(&priv->mutex); ipu_dp_enable()
229 mutex_unlock(&priv->mutex); ipu_dp_enable()
244 mutex_lock(&priv->mutex); ipu_dp_enable_channel()
252 mutex_unlock(&priv->mutex); ipu_dp_enable_channel()
267 mutex_lock(&priv->mutex); ipu_dp_disable_channel()
283 mutex_unlock(&priv->mutex); ipu_dp_disable_channel()
291 mutex_lock(&priv->mutex); ipu_dp_disable()
301 mutex_unlock(&priv->mutex); ipu_dp_disable()
350 mutex_init(&priv->mutex); ipu_dp_init()
H A Dipu-dmfc.c119 struct mutex mutex; member in struct:ipu_dmfc_priv
128 mutex_lock(&priv->mutex); ipu_dmfc_enable_channel()
135 mutex_unlock(&priv->mutex); ipu_dmfc_enable_channel()
159 mutex_lock(&priv->mutex); ipu_dmfc_disable_channel()
171 mutex_unlock(&priv->mutex); ipu_dmfc_disable_channel()
274 mutex_lock(&priv->mutex); ipu_dmfc_free_bandwidth()
304 mutex_unlock(&priv->mutex); ipu_dmfc_free_bandwidth()
321 mutex_lock(&priv->mutex); ipu_dmfc_alloc_bandwidth()
347 mutex_unlock(&priv->mutex); ipu_dmfc_alloc_bandwidth()
405 mutex_init(&priv->mutex); ipu_dmfc_init()
H A Dipu-dc.c113 struct mutex mutex; member in struct:ipu_dc_priv
238 mutex_lock(&priv->mutex); ipu_dc_enable()
245 mutex_unlock(&priv->mutex); ipu_dc_enable()
310 mutex_lock(&priv->mutex); ipu_dc_disable()
319 mutex_unlock(&priv->mutex); ipu_dc_disable()
358 mutex_lock(&priv->mutex); ipu_dc_get()
361 mutex_unlock(&priv->mutex); ipu_dc_get()
367 mutex_unlock(&priv->mutex); ipu_dc_get()
377 mutex_lock(&priv->mutex); ipu_dc_put()
379 mutex_unlock(&priv->mutex); ipu_dc_put()
395 mutex_init(&priv->mutex); ipu_dc_init()
/linux-4.1.27/drivers/staging/media/bcm2048/
H A Dradio-bcm2048.c46 #include <linux/mutex.h>
285 struct mutex mutex; member in struct:bcm2048_device
431 mutex_lock(&bdev->mutex); bcm2048_set_power_state()
453 mutex_unlock(&bdev->mutex); bcm2048_set_power_state()
462 mutex_lock(&bdev->mutex); bcm2048_get_power_state()
466 mutex_unlock(&bdev->mutex); bcm2048_get_power_state()
518 mutex_lock(&bdev->mutex); bcm2048_set_rds()
522 mutex_unlock(&bdev->mutex); bcm2048_set_rds()
530 mutex_lock(&bdev->mutex); bcm2048_get_rds()
534 mutex_unlock(&bdev->mutex); bcm2048_get_rds()
548 mutex_lock(&bdev->mutex); bcm2048_set_fm_automatic_stereo_mono()
558 mutex_unlock(&bdev->mutex); bcm2048_set_fm_automatic_stereo_mono()
567 mutex_lock(&bdev->mutex); bcm2048_set_fm_hi_lo_injection()
577 mutex_unlock(&bdev->mutex); bcm2048_set_fm_hi_lo_injection()
586 mutex_lock(&bdev->mutex); bcm2048_get_fm_hi_lo_injection()
590 mutex_unlock(&bdev->mutex); bcm2048_get_fm_hi_lo_injection()
608 mutex_lock(&bdev->mutex); bcm2048_set_fm_frequency()
617 mutex_unlock(&bdev->mutex); bcm2048_set_fm_frequency()
626 mutex_lock(&bdev->mutex); bcm2048_get_fm_frequency()
631 mutex_unlock(&bdev->mutex); bcm2048_get_fm_frequency()
653 mutex_lock(&bdev->mutex); bcm2048_set_fm_af_frequency()
662 mutex_unlock(&bdev->mutex); bcm2048_set_fm_af_frequency()
671 mutex_lock(&bdev->mutex); bcm2048_get_fm_af_frequency()
676 mutex_unlock(&bdev->mutex); bcm2048_get_fm_af_frequency()
697 mutex_lock(&bdev->mutex); bcm2048_set_fm_deemphasis()
708 mutex_unlock(&bdev->mutex); bcm2048_set_fm_deemphasis()
718 mutex_lock(&bdev->mutex); bcm2048_get_fm_deemphasis()
722 mutex_unlock(&bdev->mutex); bcm2048_get_fm_deemphasis()
742 mutex_lock(&bdev->mutex); bcm2048_set_region()
744 mutex_unlock(&bdev->mutex); bcm2048_set_region()
768 mutex_lock(&bdev->mutex); bcm2048_get_region()
770 mutex_unlock(&bdev->mutex); bcm2048_get_region()
779 mutex_lock(&bdev->mutex); bcm2048_set_mute()
793 mutex_unlock(&bdev->mutex); bcm2048_set_mute()
802 mutex_lock(&bdev->mutex); bcm2048_get_mute()
813 mutex_unlock(&bdev->mutex); bcm2048_get_mute()
821 mutex_lock(&bdev->mutex); bcm2048_set_audio_route()
831 mutex_unlock(&bdev->mutex); bcm2048_set_audio_route()
840 mutex_lock(&bdev->mutex); bcm2048_get_audio_route()
844 mutex_unlock(&bdev->mutex); bcm2048_get_audio_route()
857 mutex_lock(&bdev->mutex); bcm2048_set_dac_output()
866 mutex_unlock(&bdev->mutex); bcm2048_set_dac_output()
875 mutex_lock(&bdev->mutex); bcm2048_get_dac_output()
879 mutex_unlock(&bdev->mutex); bcm2048_get_dac_output()
893 mutex_lock(&bdev->mutex); bcm2048_set_fm_search_rssi_threshold()
902 mutex_unlock(&bdev->mutex); bcm2048_set_fm_search_rssi_threshold()
911 mutex_lock(&bdev->mutex); bcm2048_get_fm_search_rssi_threshold()
915 mutex_unlock(&bdev->mutex); bcm2048_get_fm_search_rssi_threshold()
928 mutex_lock(&bdev->mutex); bcm2048_set_fm_search_mode_direction()
938 mutex_unlock(&bdev->mutex); bcm2048_set_fm_search_mode_direction()
947 mutex_lock(&bdev->mutex); bcm2048_get_fm_search_mode_direction()
951 mutex_unlock(&bdev->mutex); bcm2048_get_fm_search_mode_direction()
970 mutex_lock(&bdev->mutex); bcm2048_set_fm_search_tune_mode()
976 * provide a race to the mutex from the workqueue handler if RDS bcm2048_set_fm_search_tune_mode()
1010 mutex_unlock(&bdev->mutex); bcm2048_set_fm_search_tune_mode()
1020 mutex_lock(&bdev->mutex); bcm2048_get_fm_search_tune_mode()
1025 mutex_unlock(&bdev->mutex); bcm2048_get_fm_search_tune_mode()
1037 mutex_lock(&bdev->mutex); bcm2048_set_rds_b_block_mask()
1044 mutex_unlock(&bdev->mutex); bcm2048_set_rds_b_block_mask()
1053 mutex_lock(&bdev->mutex); bcm2048_get_rds_b_block_mask()
1060 mutex_unlock(&bdev->mutex); bcm2048_get_rds_b_block_mask()
1073 mutex_lock(&bdev->mutex); bcm2048_set_rds_b_block_match()
1080 mutex_unlock(&bdev->mutex); bcm2048_set_rds_b_block_match()
1089 mutex_lock(&bdev->mutex); bcm2048_get_rds_b_block_match()
1096 mutex_unlock(&bdev->mutex); bcm2048_get_rds_b_block_match()
1108 mutex_lock(&bdev->mutex); bcm2048_set_rds_pi_mask()
1115 mutex_unlock(&bdev->mutex); bcm2048_set_rds_pi_mask()
1124 mutex_lock(&bdev->mutex); bcm2048_get_rds_pi_mask()
1131 mutex_unlock(&bdev->mutex); bcm2048_get_rds_pi_mask()
1143 mutex_lock(&bdev->mutex); bcm2048_set_rds_pi_match()
1150 mutex_unlock(&bdev->mutex); bcm2048_set_rds_pi_match()
1159 mutex_lock(&bdev->mutex); bcm2048_get_rds_pi_match()
1166 mutex_unlock(&bdev->mutex); bcm2048_get_rds_pi_match()
1178 mutex_lock(&bdev->mutex); bcm2048_set_fm_rds_mask()
1185 mutex_unlock(&bdev->mutex); bcm2048_set_fm_rds_mask()
1194 mutex_lock(&bdev->mutex); bcm2048_get_fm_rds_mask()
1199 mutex_unlock(&bdev->mutex); bcm2048_get_fm_rds_mask()
1212 mutex_lock(&bdev->mutex); bcm2048_get_fm_rds_flags()
1217 mutex_unlock(&bdev->mutex); bcm2048_get_fm_rds_flags()
1240 mutex_lock(&bdev->mutex); bcm2048_set_fm_best_tune_mode()
1252 mutex_unlock(&bdev->mutex); bcm2048_set_fm_best_tune_mode()
1261 mutex_lock(&bdev->mutex); bcm2048_get_fm_best_tune_mode()
1266 mutex_unlock(&bdev->mutex); bcm2048_get_fm_best_tune_mode()
1279 mutex_lock(&bdev->mutex); bcm2048_get_fm_carrier_error()
1281 mutex_unlock(&bdev->mutex); bcm2048_get_fm_carrier_error()
1294 mutex_lock(&bdev->mutex); bcm2048_get_fm_rssi()
1296 mutex_unlock(&bdev->mutex); bcm2048_get_fm_rssi()
1308 mutex_lock(&bdev->mutex); bcm2048_set_rds_wline()
1315 mutex_unlock(&bdev->mutex); bcm2048_set_rds_wline()
1324 mutex_lock(&bdev->mutex); bcm2048_get_rds_wline()
1328 mutex_unlock(&bdev->mutex); bcm2048_get_rds_wline()
1343 mutex_lock(&bdev->mutex); bcm2048_checkrev()
1347 mutex_unlock(&bdev->mutex); bcm2048_checkrev()
1363 mutex_lock(&bdev->mutex); bcm2048_get_rds_rt()
1404 mutex_unlock(&bdev->mutex); bcm2048_get_rds_rt()
1413 mutex_lock(&bdev->mutex); bcm2048_get_rds_ps()
1437 mutex_unlock(&bdev->mutex); bcm2048_get_rds_ps()
1760 mutex_lock(&bdev->mutex); bcm2048_rds_fifo_receive()
1766 mutex_unlock(&bdev->mutex); bcm2048_rds_fifo_receive()
1776 mutex_unlock(&bdev->mutex); bcm2048_rds_fifo_receive()
1786 mutex_lock(&bdev->mutex); bcm2048_get_rds_data()
1808 mutex_unlock(&bdev->mutex); bcm2048_get_rds_data()
2234 mutex_lock(&bdev->mutex); bcm2048_fops_read()
2261 mutex_unlock(&bdev->mutex); bcm2048_fops_read()
2606 mutex_init(&bdev->mutex); bcm2048_i2c_driver_probe()
/linux-4.1.27/drivers/iio/adc/
H A Dxilinx-xadc.h14 #include <linux/mutex.h>
68 struct mutex mutex; member in struct:xadc
90 lockdep_assert_held(&xadc->mutex); _xadc_read_adc_reg()
97 lockdep_assert_held(&xadc->mutex); _xadc_write_adc_reg()
106 mutex_lock(&xadc->mutex); xadc_read_adc_reg()
108 mutex_unlock(&xadc->mutex); xadc_read_adc_reg()
117 mutex_lock(&xadc->mutex); xadc_write_adc_reg()
119 mutex_unlock(&xadc->mutex); xadc_write_adc_reg()
/linux-4.1.27/drivers/mtd/lpddr/
H A Dlpddr_cmds.c102 mutex_init(&chip->mutex); lpddr_cmdset()
138 mutex_unlock(&chip->mutex); wait_for_ready()
153 mutex_lock(&chip->mutex); wait_for_ready()
160 mutex_unlock(&chip->mutex); wait_for_ready()
163 mutex_lock(&chip->mutex); wait_for_ready()
224 ret = mutex_trylock(&contender->mutex); get_chip()
228 mutex_unlock(&chip->mutex); get_chip()
230 mutex_lock(&chip->mutex); get_chip()
233 mutex_unlock(&contender->mutex); get_chip()
237 mutex_unlock(&contender->mutex); get_chip()
246 mutex_unlock(&contender->mutex); get_chip()
249 mutex_unlock(&contender->mutex); get_chip()
259 mutex_unlock(&chip->mutex); get_chip()
262 mutex_lock(&chip->mutex); get_chip()
326 mutex_unlock(&chip->mutex); chip_ready()
329 mutex_lock(&chip->mutex); chip_ready()
345 mutex_lock(&loaner->mutex); put_chip()
347 mutex_unlock(&chip->mutex); put_chip()
349 mutex_lock(&chip->mutex); put_chip()
350 mutex_unlock(&loaner->mutex); put_chip()
402 mutex_lock(&chip->mutex); do_write_buffer()
405 mutex_unlock(&chip->mutex); do_write_buffer()
466 mutex_unlock(&chip->mutex); do_write_buffer()
478 mutex_lock(&chip->mutex); do_erase_oneblock()
481 mutex_unlock(&chip->mutex); do_erase_oneblock()
493 mutex_unlock(&chip->mutex); do_erase_oneblock()
506 mutex_lock(&chip->mutex); lpddr_read()
509 mutex_unlock(&chip->mutex); lpddr_read()
517 mutex_unlock(&chip->mutex); lpddr_read()
555 mutex_lock(&chip->mutex); lpddr_point()
557 mutex_unlock(&chip->mutex); lpddr_point()
597 mutex_lock(&chip->mutex); lpddr_unpoint()
609 mutex_unlock(&chip->mutex); lpddr_unpoint()
712 mutex_lock(&chip->mutex); do_xxlock()
715 mutex_unlock(&chip->mutex); do_xxlock()
735 mutex_unlock(&chip->mutex); do_xxlock()
/linux-4.1.27/drivers/input/misc/
H A Dregulator-haptic.c29 struct mutex mutex; member in struct:regulator_haptic
89 mutex_lock(&haptic->mutex); regulator_haptic_work()
94 mutex_unlock(&haptic->mutex); regulator_haptic_work()
159 mutex_init(&haptic->mutex); regulator_haptic_probe()
213 error = mutex_lock_interruptible(&haptic->mutex); regulator_haptic_suspend()
221 mutex_unlock(&haptic->mutex); regulator_haptic_suspend()
232 mutex_lock(&haptic->mutex); regulator_haptic_resume()
240 mutex_unlock(&haptic->mutex); regulator_haptic_resume()
H A Dad714x.h40 struct mutex mutex; member in struct:ad714x_chip
H A Dadxl34x.c193 struct mutex mutex; /* reentrant protection for struct */ member in struct:adxl34x
201 bool disabled; /* P: mutex */
202 bool opened; /* P: mutex */
203 bool suspended; /* P: mutex */
244 mutex_lock(&ac->mutex); adxl34x_get_triple()
253 mutex_unlock(&ac->mutex); adxl34x_get_triple()
417 mutex_lock(&ac->mutex); adxl34x_suspend()
424 mutex_unlock(&ac->mutex); adxl34x_suspend()
430 mutex_lock(&ac->mutex); adxl34x_resume()
437 mutex_unlock(&ac->mutex); adxl34x_resume()
461 mutex_lock(&ac->mutex); adxl34x_disable_store()
475 mutex_unlock(&ac->mutex); adxl34x_disable_store()
488 mutex_lock(&ac->mutex); adxl34x_calibrate_show()
493 mutex_unlock(&ac->mutex); adxl34x_calibrate_show()
509 mutex_lock(&ac->mutex); adxl34x_calibrate_store()
522 mutex_unlock(&ac->mutex); adxl34x_calibrate_store()
550 mutex_lock(&ac->mutex); adxl34x_rate_store()
557 mutex_unlock(&ac->mutex); adxl34x_rate_store()
585 mutex_lock(&ac->mutex); adxl34x_autosleep_store()
595 mutex_unlock(&ac->mutex); adxl34x_autosleep_store()
609 mutex_lock(&ac->mutex); adxl34x_position_show()
612 mutex_unlock(&ac->mutex); adxl34x_position_show()
635 mutex_lock(&ac->mutex); adxl34x_write_store()
637 mutex_unlock(&ac->mutex); adxl34x_write_store()
665 mutex_lock(&ac->mutex); adxl34x_input_open()
672 mutex_unlock(&ac->mutex); adxl34x_input_open()
681 mutex_lock(&ac->mutex); adxl34x_input_close()
688 mutex_unlock(&ac->mutex); adxl34x_input_close()
731 mutex_init(&ac->mutex); adxl34x_probe()
H A Dcma3000_d0x.c79 struct mutex mutex; member in struct:cma3000_accl_data
231 mutex_lock(&data->mutex); cma3000_open()
238 mutex_unlock(&data->mutex); cma3000_open()
247 mutex_lock(&data->mutex); cma3000_close()
254 mutex_unlock(&data->mutex); cma3000_close()
259 mutex_lock(&data->mutex); cma3000_suspend()
266 mutex_unlock(&data->mutex); cma3000_suspend()
273 mutex_lock(&data->mutex); cma3000_resume()
280 mutex_unlock(&data->mutex); cma3000_resume()
318 mutex_init(&data->mutex); cma3000_init()
H A Dmax77843-haptic.c47 struct mutex mutex; member in struct:max77843_haptic
162 mutex_lock(&haptic->mutex); max77843_haptic_play_work()
187 mutex_unlock(&haptic->mutex); max77843_haptic_play_work()
260 mutex_init(&haptic->mutex); max77843_haptic_probe()
312 error = mutex_lock_interruptible(&haptic->mutex); max77843_haptic_suspend()
320 mutex_unlock(&haptic->mutex); max77843_haptic_suspend()
331 mutex_lock(&haptic->mutex); max77843_haptic_resume()
339 mutex_unlock(&haptic->mutex); max77843_haptic_resume()
/linux-4.1.27/drivers/isdn/gigaset/
H A Dinterface.c127 if (mutex_lock_interruptible(&cs->mutex)) { if_open()
140 mutex_unlock(&cs->mutex); if_open()
155 mutex_lock(&cs->mutex); if_close()
164 mutex_unlock(&cs->mutex); if_close()
180 if (mutex_lock_interruptible(&cs->mutex)) if_ioctl()
231 mutex_unlock(&cs->mutex); if_ioctl()
243 if (mutex_lock_interruptible(&cs->mutex)) if_tiocmget()
248 mutex_unlock(&cs->mutex); if_tiocmget()
263 if (mutex_lock_interruptible(&cs->mutex)) if_tiocmset()
275 mutex_unlock(&cs->mutex); if_tiocmset()
288 if (mutex_lock_interruptible(&cs->mutex)) if_write()
321 mutex_unlock(&cs->mutex); if_write()
332 if (mutex_lock_interruptible(&cs->mutex)) if_write_room()
344 mutex_unlock(&cs->mutex); if_write_room()
356 mutex_lock(&cs->mutex); if_chars_in_buffer()
365 mutex_unlock(&cs->mutex); if_chars_in_buffer()
376 mutex_lock(&cs->mutex); if_throttle()
383 mutex_unlock(&cs->mutex); if_throttle()
392 mutex_lock(&cs->mutex); if_unthrottle()
399 mutex_unlock(&cs->mutex); if_unthrottle()
412 mutex_lock(&cs->mutex); if_set_termios()
468 mutex_unlock(&cs->mutex); if_set_termios()
506 mutex_lock(&cs->mutex); gigaset_if_init()
516 mutex_unlock(&cs->mutex); gigaset_if_init()
H A Dproc.c40 if (mutex_lock_interruptible(&cs->mutex)) set_cidmode()
47 mutex_unlock(&cs->mutex); set_cidmode()
54 mutex_unlock(&cs->mutex); set_cidmode()
/linux-4.1.27/drivers/staging/fsl-mc/include/
H A Dmc-private.h15 #include <linux/mutex.h>
60 * @mutex: mutex to serialize access to the pool's free list
68 struct mutex mutex; /* serializes access to free_list */ member in struct:fsl_mc_resource_pool
84 struct mutex scan_mutex; /* serializes bus scanning */
/linux-4.1.27/drivers/uwb/
H A Dlc-dev.c51 if (mutex_lock_interruptible(&rc->notifs_chain.mutex)) uwb_notifs_register()
54 mutex_unlock(&rc->notifs_chain.mutex); uwb_notifs_register()
64 if (mutex_lock_interruptible(&rc->notifs_chain.mutex)) uwb_notifs_deregister()
67 mutex_unlock(&rc->notifs_chain.mutex); uwb_notifs_deregister()
81 if (mutex_lock_interruptible(&rc->notifs_chain.mutex)) uwb_notify()
88 mutex_unlock(&rc->notifs_chain.mutex); uwb_notify()
110 mutex_init(&uwb_dev->mutex); uwb_dev_init()
155 mutex_lock(&bce->mutex); uwb_dev_BPST_show()
159 mutex_unlock(&bce->mutex); uwb_dev_BPST_show()
190 mutex_lock(&bce->mutex); uwb_dev_LQE_show()
192 mutex_unlock(&bce->mutex); uwb_dev_LQE_show()
204 mutex_lock(&bce->mutex); uwb_dev_LQE_store()
206 mutex_unlock(&bce->mutex); uwb_dev_LQE_store()
218 mutex_lock(&bce->mutex); uwb_dev_RSSI_show()
220 mutex_unlock(&bce->mutex); uwb_dev_RSSI_show()
232 mutex_lock(&bce->mutex); uwb_dev_RSSI_store()
234 mutex_unlock(&bce->mutex); uwb_dev_RSSI_store()
302 mutex_lock(&uwb_dev->mutex); uwb_dev_add()
309 mutex_unlock(&uwb_dev->mutex); uwb_dev_add()
316 mutex_lock(&uwb_dev->mutex); uwb_dev_rm()
318 mutex_unlock(&uwb_dev->mutex); uwb_dev_rm()
384 * NOTE: uwb_bcn_cache.mutex is held!
408 * NOTE: uwb_beca.mutex is held, bce->mutex is held
H A Dradio.c104 mutex_lock(&rc->uwb_dev.mutex); uwb_radio_start()
112 mutex_unlock(&rc->uwb_dev.mutex); uwb_radio_start()
127 mutex_lock(&rc->uwb_dev.mutex); uwb_radio_stop()
135 mutex_unlock(&rc->uwb_dev.mutex); uwb_radio_stop()
149 mutex_lock(&rc->uwb_dev.mutex); uwb_radio_force_channel()
154 mutex_unlock(&rc->uwb_dev.mutex); uwb_radio_force_channel()
181 mutex_lock(&rc->uwb_dev.mutex); uwb_radio_reset_state()
194 mutex_unlock(&rc->uwb_dev.mutex); uwb_radio_reset_state()
H A Dpal.c63 mutex_lock(&rc->uwb_dev.mutex); uwb_pal_register()
65 mutex_unlock(&rc->uwb_dev.mutex); uwb_pal_register()
113 mutex_lock(&rc->uwb_dev.mutex); uwb_pal_unregister()
115 mutex_unlock(&rc->uwb_dev.mutex); uwb_pal_unregister()
/linux-4.1.27/drivers/w1/slaves/
H A Dw1_ds2413.c48 dev_dbg(&sl->dev, "mutex locked"); state_read()
59 dev_dbg(&sl->dev, "mutex unlocked"); state_read()
81 dev_dbg(&sl->dev, "locking mutex for write_output"); output_write()
83 dev_dbg(&sl->dev, "mutex locked"); output_write()
100 dev_dbg(&sl->dev, "mutex unlocked, retries:%d", retries); output_write()
109 dev_dbg(&sl->dev, "mutex unlocked in error, retries:%d", retries); output_write()
/linux-4.1.27/sound/soc/intel/common/
H A Dsst-firmware.c379 mutex_lock(&dsp->mutex); sst_fw_new()
381 mutex_unlock(&dsp->mutex); sst_fw_new()
422 mutex_lock(&dsp->mutex); sst_fw_unload()
446 mutex_unlock(&dsp->mutex); sst_fw_unload()
455 mutex_lock(&dsp->mutex); sst_fw_free()
457 mutex_unlock(&dsp->mutex); sst_fw_free()
471 mutex_lock(&dsp->mutex); sst_fw_free_all()
479 mutex_unlock(&dsp->mutex); sst_fw_free_all()
505 mutex_lock(&dsp->mutex); sst_module_new()
507 mutex_unlock(&dsp->mutex); sst_module_new()
518 mutex_lock(&dsp->mutex); sst_module_free()
520 mutex_unlock(&dsp->mutex); sst_module_free()
541 mutex_lock(&dsp->mutex); sst_module_runtime_new()
543 mutex_unlock(&dsp->mutex); sst_module_runtime_new()
553 mutex_lock(&dsp->mutex); sst_module_runtime_free()
555 mutex_unlock(&dsp->mutex); sst_module_runtime_free()
677 mutex_lock(&dsp->mutex); sst_alloc_blocks()
691 mutex_unlock(&dsp->mutex); sst_alloc_blocks()
698 mutex_lock(&dsp->mutex); sst_free_blocks()
700 mutex_unlock(&dsp->mutex); sst_free_blocks()
802 mutex_lock(&dsp->mutex); sst_module_alloc_blocks()
810 mutex_unlock(&dsp->mutex); sst_module_alloc_blocks()
835 mutex_unlock(&dsp->mutex); sst_module_alloc_blocks()
840 mutex_unlock(&dsp->mutex); sst_module_alloc_blocks()
850 mutex_lock(&dsp->mutex); sst_module_free_blocks()
852 mutex_unlock(&dsp->mutex); sst_module_free_blocks()
872 mutex_lock(&dsp->mutex); sst_module_runtime_alloc_blocks()
896 mutex_unlock(&dsp->mutex); sst_module_runtime_alloc_blocks()
908 mutex_unlock(&dsp->mutex); sst_module_runtime_alloc_blocks()
913 mutex_unlock(&dsp->mutex); sst_module_runtime_alloc_blocks()
922 mutex_lock(&dsp->mutex); sst_module_runtime_free_blocks()
924 mutex_unlock(&dsp->mutex); sst_module_runtime_free_blocks()
948 mutex_lock(&dsp->mutex); sst_module_runtime_save()
970 mutex_unlock(&dsp->mutex); sst_module_runtime_save()
986 mutex_lock(&dsp->mutex); sst_module_runtime_restore()
1016 mutex_unlock(&dsp->mutex); sst_module_runtime_restore()
1040 mutex_lock(&dsp->mutex); sst_mem_block_register()
1042 mutex_unlock(&dsp->mutex); sst_mem_block_register()
1053 mutex_lock(&dsp->mutex); sst_mem_block_unregister_all()
1067 mutex_unlock(&dsp->mutex); sst_mem_block_unregister_all()
1078 mutex_lock(&dsp->mutex); sst_block_alloc_scratch()
1094 mutex_unlock(&dsp->mutex); sst_block_alloc_scratch()
1124 mutex_unlock(&dsp->mutex); sst_block_alloc_scratch()
1131 mutex_unlock(&dsp->mutex); sst_block_alloc_scratch()
1137 mutex_unlock(&dsp->mutex); sst_block_alloc_scratch()
1145 mutex_lock(&dsp->mutex); sst_block_free_scratch()
1147 mutex_unlock(&dsp->mutex); sst_block_free_scratch()
1156 mutex_lock(&dsp->mutex); sst_module_get_from_id()
1160 mutex_unlock(&dsp->mutex); sst_module_get_from_id()
1165 mutex_unlock(&dsp->mutex); sst_module_get_from_id()
1176 mutex_lock(&dsp->mutex); sst_module_runtime_get_from_id()
1180 mutex_unlock(&dsp->mutex); sst_module_runtime_get_from_id()
1185 mutex_unlock(&dsp->mutex); sst_module_runtime_get_from_id()
/linux-4.1.27/drivers/mtd/chips/
H A Dcfi_cmdset_0020.c266 mutex_lock(&chip->mutex); do_read_onechip()
298 mutex_unlock(&chip->mutex); do_read_onechip()
304 mutex_unlock(&chip->mutex); do_read_onechip()
306 mutex_lock(&chip->mutex); do_read_onechip()
337 mutex_unlock(&chip->mutex); do_read_onechip()
343 mutex_unlock(&chip->mutex); do_read_onechip()
353 mutex_unlock(&chip->mutex); do_read_onechip()
378 mutex_unlock(&chip->mutex); do_read_onechip()
445 mutex_lock(&chip->mutex); do_write_buffer()
470 mutex_unlock(&chip->mutex); do_write_buffer()
477 mutex_unlock(&chip->mutex); do_write_buffer()
486 mutex_unlock(&chip->mutex); do_write_buffer()
503 mutex_unlock(&chip->mutex); do_write_buffer()
505 mutex_lock(&chip->mutex); do_write_buffer()
512 mutex_unlock(&chip->mutex); do_write_buffer()
532 mutex_unlock(&chip->mutex); do_write_buffer()
534 mutex_lock(&chip->mutex); do_write_buffer()
543 mutex_unlock(&chip->mutex); do_write_buffer()
547 mutex_lock(&chip->mutex); do_write_buffer()
563 mutex_unlock(&chip->mutex); do_write_buffer()
569 mutex_unlock(&chip->mutex); do_write_buffer()
572 mutex_lock(&chip->mutex); do_write_buffer()
596 mutex_unlock(&chip->mutex); do_write_buffer()
600 mutex_unlock(&chip->mutex); do_write_buffer()
747 mutex_lock(&chip->mutex); do_erase_oneblock()
764 mutex_unlock(&chip->mutex); do_erase_oneblock()
770 mutex_unlock(&chip->mutex); do_erase_oneblock()
779 mutex_unlock(&chip->mutex); do_erase_oneblock()
795 mutex_unlock(&chip->mutex); do_erase_oneblock()
797 mutex_lock(&chip->mutex); do_erase_oneblock()
808 mutex_unlock(&chip->mutex); do_erase_oneblock()
812 mutex_lock(&chip->mutex); do_erase_oneblock()
826 mutex_unlock(&chip->mutex); do_erase_oneblock()
831 mutex_unlock(&chip->mutex); do_erase_oneblock()
833 mutex_lock(&chip->mutex); do_erase_oneblock()
876 mutex_unlock(&chip->mutex); do_erase_oneblock()
885 mutex_unlock(&chip->mutex); do_erase_oneblock()
987 mutex_lock(&chip->mutex); cfi_staa_sync()
1001 mutex_unlock(&chip->mutex); cfi_staa_sync()
1009 mutex_unlock(&chip->mutex); cfi_staa_sync()
1022 mutex_lock(&chip->mutex); cfi_staa_sync()
1028 mutex_unlock(&chip->mutex); cfi_staa_sync()
1046 mutex_lock(&chip->mutex); do_lock_oneblock()
1063 mutex_unlock(&chip->mutex); do_lock_oneblock()
1069 mutex_unlock(&chip->mutex); do_lock_oneblock()
1078 mutex_unlock(&chip->mutex); do_lock_oneblock()
1090 mutex_unlock(&chip->mutex); do_lock_oneblock()
1092 mutex_lock(&chip->mutex); do_lock_oneblock()
1110 mutex_unlock(&chip->mutex); do_lock_oneblock()
1115 mutex_unlock(&chip->mutex); do_lock_oneblock()
1117 mutex_lock(&chip->mutex); do_lock_oneblock()
1124 mutex_unlock(&chip->mutex); do_lock_oneblock()
1192 mutex_lock(&chip->mutex); do_unlock_oneblock()
1209 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1215 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1224 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1236 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1238 mutex_lock(&chip->mutex); do_unlock_oneblock()
1256 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1261 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1263 mutex_lock(&chip->mutex); do_unlock_oneblock()
1270 mutex_unlock(&chip->mutex); do_unlock_oneblock()
1323 mutex_lock(&chip->mutex); cfi_staa_suspend()
1343 mutex_unlock(&chip->mutex); cfi_staa_suspend()
1352 mutex_lock(&chip->mutex); cfi_staa_suspend()
1361 mutex_unlock(&chip->mutex); cfi_staa_suspend()
1379 mutex_lock(&chip->mutex); cfi_staa_resume()
1388 mutex_unlock(&chip->mutex); cfi_staa_resume()
/linux-4.1.27/drivers/staging/comedi/drivers/
H A Ddyna_pci10xx.c37 #include <linux/mutex.h>
54 struct mutex mutex; member in struct:dyna_pci10xx_private
86 mutex_lock(&devpriv->mutex); dyna_pci10xx_insn_read_ai()
104 mutex_unlock(&devpriv->mutex); dyna_pci10xx_insn_read_ai()
123 mutex_lock(&devpriv->mutex); dyna_pci10xx_insn_write_ao()
130 mutex_unlock(&devpriv->mutex); dyna_pci10xx_insn_write_ao()
143 mutex_lock(&devpriv->mutex); dyna_pci10xx_di_insn_bits()
151 mutex_unlock(&devpriv->mutex); dyna_pci10xx_di_insn_bits()
162 mutex_lock(&devpriv->mutex); dyna_pci10xx_do_insn_bits()
170 mutex_unlock(&devpriv->mutex); dyna_pci10xx_do_insn_bits()
193 mutex_init(&devpriv->mutex); dyna_pci10xx_auto_attach()
249 mutex_destroy(&devpriv->mutex); dyna_pci10xx_detach()
/linux-4.1.27/drivers/iio/accel/
H A Dmma9551.c56 struct mutex mutex; member in struct:mma9551_data
126 mutex_lock(&data->mutex); mma9551_read_raw()
128 mutex_unlock(&data->mutex); mma9551_read_raw()
136 mutex_lock(&data->mutex); mma9551_read_raw()
139 mutex_unlock(&data->mutex); mma9551_read_raw()
244 mutex_lock(&data->mutex); mma9551_write_event_config()
247 mutex_unlock(&data->mutex); mma9551_write_event_config()
268 mutex_lock(&data->mutex); mma9551_write_event_value()
274 mutex_unlock(&data->mutex); mma9551_write_event_value()
294 mutex_lock(&data->mutex); mma9551_read_event_value()
298 mutex_unlock(&data->mutex); mma9551_read_event_value()
352 mutex_lock(&data->mutex); mma9551_event_handler()
397 mutex_unlock(&data->mutex); mma9551_event_handler()
485 mutex_init(&data->mutex); mma9551_probe()
533 mutex_lock(&data->mutex); mma9551_remove()
535 mutex_unlock(&data->mutex); mma9551_remove()
547 mutex_lock(&data->mutex); mma9551_runtime_suspend()
549 mutex_unlock(&data->mutex); mma9551_runtime_suspend()
581 mutex_lock(&data->mutex); mma9551_suspend()
583 mutex_unlock(&data->mutex); mma9551_suspend()
594 mutex_lock(&data->mutex); mma9551_resume()
596 mutex_unlock(&data->mutex); mma9551_resume()
H A Dbmc150-accel.c191 struct mutex mutex; member in struct:bmc150_accel_data
606 mutex_lock(&data->mutex); bmc150_accel_get_temp()
611 mutex_unlock(&data->mutex); bmc150_accel_get_temp()
616 mutex_unlock(&data->mutex); bmc150_accel_get_temp()
628 mutex_lock(&data->mutex); bmc150_accel_get_axis()
631 mutex_unlock(&data->mutex); bmc150_accel_get_axis()
640 mutex_unlock(&data->mutex); bmc150_accel_get_axis()
646 mutex_unlock(&data->mutex); bmc150_accel_get_axis()
704 mutex_lock(&data->mutex); bmc150_accel_read_raw()
706 mutex_unlock(&data->mutex); bmc150_accel_read_raw()
722 mutex_lock(&data->mutex); bmc150_accel_write_raw()
724 mutex_unlock(&data->mutex); bmc150_accel_write_raw()
730 mutex_lock(&data->mutex); bmc150_accel_write_raw()
732 mutex_unlock(&data->mutex); bmc150_accel_write_raw()
814 mutex_lock(&data->mutex); bmc150_accel_write_event_config()
819 mutex_unlock(&data->mutex); bmc150_accel_write_event_config()
824 mutex_unlock(&data->mutex); bmc150_accel_write_event_config()
851 mutex_lock(&data->mutex); bmc150_accel_get_fifo_watermark()
853 mutex_unlock(&data->mutex); bmc150_accel_get_fifo_watermark()
866 mutex_lock(&data->mutex); bmc150_accel_get_fifo_state()
868 mutex_unlock(&data->mutex); bmc150_accel_get_fifo_state()
896 mutex_lock(&data->mutex); bmc150_accel_set_watermark()
898 mutex_unlock(&data->mutex); bmc150_accel_set_watermark()
1044 mutex_lock(&data->mutex); bmc150_accel_fifo_flush()
1046 mutex_unlock(&data->mutex); bmc150_accel_fifo_flush()
1211 mutex_lock(&data->mutex); bmc150_accel_trigger_handler()
1217 mutex_unlock(&data->mutex); bmc150_accel_trigger_handler()
1222 mutex_unlock(&data->mutex); bmc150_accel_trigger_handler()
1242 mutex_lock(&data->mutex); bmc150_accel_trig_try_reen()
1248 mutex_unlock(&data->mutex); bmc150_accel_trig_try_reen()
1265 mutex_lock(&data->mutex); bmc150_accel_trigger_set_state()
1268 mutex_unlock(&data->mutex); bmc150_accel_trigger_set_state()
1275 mutex_unlock(&data->mutex); bmc150_accel_trigger_set_state()
1282 mutex_unlock(&data->mutex); bmc150_accel_trigger_set_state()
1288 mutex_unlock(&data->mutex); bmc150_accel_trigger_set_state()
1348 mutex_lock(&data->mutex); bmc150_accel_irq_thread_handler()
1375 mutex_unlock(&data->mutex); bmc150_accel_irq_thread_handler()
1546 mutex_lock(&data->mutex); bmc150_accel_buffer_postenable()
1566 mutex_unlock(&data->mutex); bmc150_accel_buffer_postenable()
1578 mutex_lock(&data->mutex); bmc150_accel_buffer_predisable()
1589 mutex_unlock(&data->mutex); bmc150_accel_buffer_predisable()
1630 mutex_init(&data->mutex); bmc150_accel_probe()
1733 mutex_lock(&data->mutex); bmc150_accel_remove()
1735 mutex_unlock(&data->mutex); bmc150_accel_remove()
1746 mutex_lock(&data->mutex); bmc150_accel_suspend()
1748 mutex_unlock(&data->mutex); bmc150_accel_suspend()
1758 mutex_lock(&data->mutex); bmc150_accel_resume()
1762 mutex_unlock(&data->mutex); bmc150_accel_resume()
H A Dmma9553.c184 struct mutex mutex; member in struct:mma9553_data
466 mutex_lock(&data->mutex); mma9553_read_raw()
471 mutex_unlock(&data->mutex); mma9553_read_raw()
485 mutex_lock(&data->mutex); mma9553_read_raw()
490 mutex_unlock(&data->mutex); mma9553_read_raw()
504 mutex_lock(&data->mutex); mma9553_read_raw()
509 mutex_unlock(&data->mutex); mma9553_read_raw()
542 mutex_lock(&data->mutex); mma9553_read_raw()
546 mutex_unlock(&data->mutex); mma9553_read_raw()
560 mutex_lock(&data->mutex); mma9553_read_raw()
565 mutex_unlock(&data->mutex); mma9553_read_raw()
571 mutex_lock(&data->mutex); mma9553_read_raw()
574 mutex_unlock(&data->mutex); mma9553_read_raw()
653 mutex_lock(&data->mutex); mma9553_write_raw()
656 mutex_unlock(&data->mutex); mma9553_write_raw()
660 mutex_unlock(&data->mutex); mma9553_write_raw()
667 mutex_lock(&data->mutex); mma9553_write_raw()
672 mutex_unlock(&data->mutex); mma9553_write_raw()
677 mutex_lock(&data->mutex); mma9553_write_raw()
682 mutex_unlock(&data->mutex); mma9553_write_raw()
695 mutex_lock(&data->mutex); mma9553_write_raw()
699 mutex_unlock(&data->mutex); mma9553_write_raw()
709 mutex_lock(&data->mutex); mma9553_write_raw()
713 mutex_unlock(&data->mutex); mma9553_write_raw()
732 mutex_lock(&data->mutex); mma9553_write_raw()
737 mutex_unlock(&data->mutex); mma9553_write_raw()
779 mutex_lock(&data->mutex); mma9553_write_event_config()
790 mutex_unlock(&data->mutex); mma9553_write_event_config()
800 mutex_unlock(&data->mutex); mma9553_write_event_config()
860 mutex_lock(&data->mutex); mma9553_write_event_value()
865 mutex_unlock(&data->mutex); mma9553_write_event_value()
876 mutex_lock(&data->mutex); mma9553_write_event_value()
881 mutex_unlock(&data->mutex); mma9553_write_event_value()
915 mutex_lock(&data->mutex); mma9553_set_calibgender_mode()
919 mutex_unlock(&data->mutex); mma9553_set_calibgender_mode()
1052 mutex_lock(&data->mutex); mma9553_event_handler()
1055 mutex_unlock(&data->mutex); mma9553_event_handler()
1097 mutex_unlock(&data->mutex); mma9553_event_handler()
1161 mutex_init(&data->mutex); mma9553_probe()
1228 mutex_lock(&data->mutex); mma9553_remove()
1230 mutex_unlock(&data->mutex); mma9553_remove()
1242 mutex_lock(&data->mutex); mma9553_runtime_suspend()
1244 mutex_unlock(&data->mutex); mma9553_runtime_suspend()
1276 mutex_lock(&data->mutex); mma9553_suspend()
1278 mutex_unlock(&data->mutex); mma9553_suspend()
1289 mutex_lock(&data->mutex); mma9553_resume()
1291 mutex_unlock(&data->mutex); mma9553_resume()
H A Dbma180.c118 struct mutex mutex; member in struct:bma180_data
472 mutex_lock(&data->mutex); bma180_read_raw()
474 mutex_unlock(&data->mutex); bma180_read_raw()
478 mutex_unlock(&data->mutex); bma180_read_raw()
517 mutex_lock(&data->mutex); bma180_write_raw()
519 mutex_unlock(&data->mutex); bma180_write_raw()
524 mutex_lock(&data->mutex); bma180_write_raw()
526 mutex_unlock(&data->mutex); bma180_write_raw()
556 mutex_lock(&data->mutex); bma180_set_power_mode()
558 mutex_unlock(&data->mutex); bma180_set_power_mode()
660 mutex_lock(&data->mutex); bma180_trigger_handler()
666 mutex_unlock(&data->mutex); bma180_trigger_handler()
672 mutex_unlock(&data->mutex); bma180_trigger_handler()
724 mutex_init(&data->mutex); bma180_probe()
798 mutex_lock(&data->mutex); bma180_remove()
800 mutex_unlock(&data->mutex); bma180_remove()
812 mutex_lock(&data->mutex); bma180_suspend()
814 mutex_unlock(&data->mutex); bma180_suspend()
825 mutex_lock(&data->mutex); bma180_resume()
827 mutex_unlock(&data->mutex); bma180_resume()
H A Dkxcjk-1013.c99 struct mutex mutex; member in struct:kxcjk1013_data
699 mutex_lock(&data->mutex); kxcjk1013_read_raw()
705 mutex_unlock(&data->mutex); kxcjk1013_read_raw()
711 mutex_unlock(&data->mutex); kxcjk1013_read_raw()
717 mutex_unlock(&data->mutex); kxcjk1013_read_raw()
730 mutex_lock(&data->mutex); kxcjk1013_read_raw()
732 mutex_unlock(&data->mutex); kxcjk1013_read_raw()
749 mutex_lock(&data->mutex); kxcjk1013_write_raw()
751 mutex_unlock(&data->mutex); kxcjk1013_write_raw()
757 mutex_lock(&data->mutex); kxcjk1013_write_raw()
759 mutex_unlock(&data->mutex); kxcjk1013_write_raw()
841 mutex_lock(&data->mutex); kxcjk1013_write_event_config()
845 mutex_unlock(&data->mutex); kxcjk1013_write_event_config()
860 mutex_unlock(&data->mutex); kxcjk1013_write_event_config()
868 mutex_unlock(&data->mutex); kxcjk1013_write_event_config()
873 mutex_unlock(&data->mutex); kxcjk1013_write_event_config()
957 mutex_lock(&data->mutex); kxcjk1013_trigger_handler()
963 mutex_unlock(&data->mutex); kxcjk1013_trigger_handler()
968 mutex_unlock(&data->mutex); kxcjk1013_trigger_handler()
1000 mutex_lock(&data->mutex); kxcjk1013_data_rdy_trigger_set_state()
1004 mutex_unlock(&data->mutex); kxcjk1013_data_rdy_trigger_set_state()
1010 mutex_unlock(&data->mutex); kxcjk1013_data_rdy_trigger_set_state()
1019 mutex_unlock(&data->mutex); kxcjk1013_data_rdy_trigger_set_state()
1027 mutex_unlock(&data->mutex); kxcjk1013_data_rdy_trigger_set_state()
1222 mutex_init(&data->mutex); kxcjk1013_probe()
1341 mutex_lock(&data->mutex); kxcjk1013_remove()
1343 mutex_unlock(&data->mutex); kxcjk1013_remove()
1355 mutex_lock(&data->mutex); kxcjk1013_suspend()
1357 mutex_unlock(&data->mutex); kxcjk1013_suspend()
1368 mutex_lock(&data->mutex); kxcjk1013_resume()
1370 mutex_unlock(&data->mutex); kxcjk1013_resume()
/linux-4.1.27/drivers/isdn/capi/
H A Dkcapi.h34 extern struct mutex capi_drivers_lock;
37 extern struct mutex capi_controller_lock;
/linux-4.1.27/drivers/macintosh/ams/
H A Dams.h4 #include <linux/mutex.h>
22 struct mutex lock;
/linux-4.1.27/drivers/iio/pressure/
H A Dms5611.h17 #include <linux/mutex.h>
32 struct mutex lock;
/linux-4.1.27/drivers/media/platform/omap3isp/
H A Dispcsiphy.h27 struct mutex mutex; /* serialize csiphy configuration */ member in struct:isp_csiphy
/linux-4.1.27/drivers/mfd/
H A Dmc13xxx.h12 #include <linux/mutex.h>
42 struct mutex lock;
H A Dretu-mfd.c23 #include <linux/mutex.h>
44 struct mutex mutex; member in struct:retu_dev
148 mutex_lock(&rdev->mutex); retu_read()
150 mutex_unlock(&rdev->mutex); retu_read()
160 mutex_lock(&rdev->mutex); retu_write()
162 mutex_unlock(&rdev->mutex); retu_write()
173 mutex_lock(&retu_pm_power_off->mutex); retu_power_off()
186 mutex_unlock(&retu_pm_power_off->mutex); retu_power_off()
246 mutex_init(&rdev->mutex); retu_probe()
/linux-4.1.27/drivers/staging/iio/meter/
H A Dade7759.h42 * @buf_lock: mutex to protect tx and rx
48 struct mutex buf_lock;
/linux-4.1.27/drivers/staging/media/omap4iss/
H A Diss_csiphy.h31 struct mutex mutex; /* serialize csiphy configuration */ member in struct:iss_csiphy
H A Diss_csiphy.c28 * Called with phy->mutex taken.
91 * Called with phy->mutex taken.
214 mutex_lock(&csi2->phy->mutex); omap4iss_csiphy_config()
217 mutex_unlock(&csi2->phy->mutex); omap4iss_csiphy_config()
226 mutex_lock(&phy->mutex); omap4iss_csiphy_acquire()
242 mutex_unlock(&phy->mutex); omap4iss_csiphy_acquire()
248 mutex_lock(&phy->mutex); omap4iss_csiphy_release()
253 mutex_unlock(&phy->mutex); omap4iss_csiphy_release()
270 mutex_init(&phy1->mutex); omap4iss_csiphy_init()
278 mutex_init(&phy2->mutex); omap4iss_csiphy_init()
/linux-4.1.27/drivers/net/wireless/b43legacy/
H A Dsysfs.c85 mutex_lock(&wldev->wl->mutex); b43legacy_attr_interfmode_show()
104 mutex_unlock(&wldev->wl->mutex); b43legacy_attr_interfmode_show()
139 mutex_lock(&wldev->wl->mutex); b43legacy_attr_interfmode_store()
148 mutex_unlock(&wldev->wl->mutex); b43legacy_attr_interfmode_store()
167 mutex_lock(&wldev->wl->mutex); b43legacy_attr_preamble_show()
176 mutex_unlock(&wldev->wl->mutex); b43legacy_attr_preamble_show()
195 mutex_lock(&wldev->wl->mutex); b43legacy_attr_preamble_store()
201 mutex_unlock(&wldev->wl->mutex); b43legacy_attr_preamble_store()
H A Drfkill.c60 mutex_lock(&wl->mutex); b43legacy_rfkill_poll()
63 mutex_unlock(&wl->mutex); b43legacy_rfkill_poll()
90 mutex_unlock(&wl->mutex); b43legacy_rfkill_poll()
/linux-4.1.27/arch/x86/um/asm/
H A Dmm_context.h11 #include <linux/mutex.h>
30 struct mutex lock;
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
H A Dbase.c38 mutex_lock(&nv_subdev(imem)->mutex); _nvkm_instobj_dtor()
40 mutex_unlock(&nv_subdev(imem)->mutex); _nvkm_instobj_dtor()
59 mutex_lock(&imem->base.mutex); nvkm_instobj_create_()
61 mutex_unlock(&imem->base.mutex); nvkm_instobj_create_()
87 mutex_lock(&imem->base.mutex); _nvkm_instmem_fini()
98 mutex_unlock(&imem->base.mutex); _nvkm_instmem_fini()
117 mutex_lock(&imem->base.mutex); _nvkm_instmem_init()
126 mutex_unlock(&imem->base.mutex); _nvkm_instmem_init()
/linux-4.1.27/drivers/gpu/host1x/
H A Dchannel.h33 struct mutex reflock;
34 struct mutex submitlock;
/linux-4.1.27/include/media/
H A Dvideobuf-dvb.h17 struct mutex lock;
37 struct mutex lock;
H A Dvideobuf2-dvb.h18 struct mutex lock;
37 struct mutex lock;
H A Dvideobuf-dma-contig.h27 struct mutex *ext_lock);
/linux-4.1.27/drivers/ide/
H A Dide-disk_ioctl.c4 #include <linux/mutex.h>
/linux-4.1.27/drivers/media/platform/s5p-tv/
H A Dmixer_drv.c51 mutex_lock(&mdev->mutex); mxr_get_mbus_fmt()
55 mutex_unlock(&mdev->mutex); mxr_get_mbus_fmt()
60 mutex_lock(&mdev->mutex); mxr_streamer_get()
85 mutex_unlock(&mdev->mutex); mxr_streamer_get()
92 mutex_lock(&mdev->mutex); mxr_streamer_put()
108 mutex_unlock(&mdev->mutex); mxr_streamer_put()
114 mutex_lock(&mdev->mutex); mxr_output_get()
120 mutex_unlock(&mdev->mutex); mxr_output_get()
125 mutex_lock(&mdev->mutex); mxr_output_put()
133 mutex_unlock(&mdev->mutex); mxr_output_put()
353 mutex_lock(&mdev->mutex); mxr_runtime_resume()
374 mutex_unlock(&mdev->mutex); mxr_runtime_resume()
382 mutex_unlock(&mdev->mutex); mxr_runtime_resume()
392 mutex_lock(&mdev->mutex); mxr_runtime_suspend()
397 mutex_unlock(&mdev->mutex); mxr_runtime_suspend()
429 mutex_init(&mdev->mutex); mxr_probe()
/linux-4.1.27/drivers/media/usb/pvrusb2/
H A Dpvrusb2-dvb.h26 struct mutex lock;
H A Dpvrusb2-ioread.c27 #include <linux/mutex.h>
50 struct mutex mutex; member in struct:pvr2_ioread
58 mutex_init(&cp->mutex); pvr2_ioread_init()
208 mutex_lock(&cp->mutex); do { pvr2_ioread_setup()
227 mutex_unlock(&cp->mutex); pvr2_ioread_setup()
238 } while (0); mutex_unlock(&cp->mutex); pvr2_ioread_setup()
248 mutex_lock(&cp->mutex); do { pvr2_ioread_set_enabled()
254 } while (0); mutex_unlock(&cp->mutex); pvr2_ioread_set_enabled()
318 mutex_lock(&cp->mutex); while (1) { pvr2_ioread_filter()
365 } mutex_unlock(&cp->mutex); pvr2_ioread_filter()
425 mutex_lock(&cp->mutex); do { pvr2_ioread_read()
483 } while (0); mutex_unlock(&cp->mutex); pvr2_ioread_read()
H A Dpvrusb2-context.h22 #include <linux/mutex.h>
48 struct mutex mutex; member in struct:pvr2_context
/linux-4.1.27/arch/sparc/kernel/
H A Djump_label.c3 #include <linux/mutex.h>
/linux-4.1.27/drivers/gpu/drm/sti/
H A Dsti_drm_drv.h31 struct mutex lock;
/linux-4.1.27/drivers/hid/
H A Dhid-roccat-lua.h26 struct mutex lua_lock;
/linux-4.1.27/sound/firewire/dice/
H A Ddice-midi.c19 mutex_lock(&dice->mutex); midi_open()
24 mutex_unlock(&dice->mutex); midi_open()
36 mutex_lock(&dice->mutex); midi_close()
41 mutex_unlock(&dice->mutex); midi_close()
H A Ddice-pcm.c235 mutex_lock(&dice->mutex); capture_hw_params()
237 mutex_unlock(&dice->mutex); capture_hw_params()
252 mutex_lock(&dice->mutex); playback_hw_params()
254 mutex_unlock(&dice->mutex); playback_hw_params()
268 mutex_lock(&dice->mutex); capture_hw_free()
275 mutex_unlock(&dice->mutex); capture_hw_free()
284 mutex_lock(&dice->mutex); playback_hw_free()
291 mutex_unlock(&dice->mutex); playback_hw_free()
301 mutex_lock(&dice->mutex); capture_prepare()
303 mutex_unlock(&dice->mutex); capture_prepare()
314 mutex_lock(&dice->mutex); playback_prepare()
316 mutex_unlock(&dice->mutex); playback_prepare()
/linux-4.1.27/sound/pci/lx6464es/
H A Dlx6464es.h74 struct mutex lock; /* interrupt lock */
75 struct mutex setup_mutex; /* mutex used in hw_params, open
86 struct mutex msg_lock; /* message lock */
/linux-4.1.27/drivers/misc/
H A Dapds9802als.c29 #include <linux/mutex.h>
41 struct mutex mutex; member in struct:als_data
88 mutex_lock(&data->mutex); als_lux0_input_data_show()
109 mutex_unlock(&data->mutex); als_lux0_input_data_show()
115 mutex_unlock(&data->mutex); als_lux0_input_data_show()
143 mutex_lock(&data->mutex); als_sensing_range_store()
161 mutex_unlock(&data->mutex); als_sensing_range_store()
166 mutex_unlock(&data->mutex); als_sensing_range_store()
176 mutex_lock(&data->mutex); als_set_power_state()
186 mutex_unlock(&data->mutex); als_set_power_state()
246 mutex_init(&data->mutex); apds9802als_probe()
H A Dbh1770glc.c29 #include <linux/mutex.h>
140 struct mutex mutex; /* avoid parallel access */ member in struct:bh1770_chip
193 * interrupt control functions are called while keeping chip->mutex
215 /* chip->mutex is always kept here */ bh1770_lux_rate()
286 * versions. Chip->mutex is kept when this is called.
316 /* chip->mutex is kept when this is called */ bh1770_lux_update_thresholds()
396 * Chip on / off functions are called while keeping mutex except probe
441 /* chip->mutex is kept when this is called */ bh1770_prox_mode_control()
464 /* chip->mutex is kept when this is called */ bh1770_prox_read_result()
579 mutex_lock(&chip->mutex); bh1770_prox_work()
581 mutex_unlock(&chip->mutex); bh1770_prox_work()
591 mutex_lock(&chip->mutex); bh1770_irq()
628 mutex_unlock(&chip->mutex); bh1770_irq()
631 * Can't cancel work while keeping mutex since the work uses the bh1770_irq()
632 * same mutex. bh1770_irq()
658 mutex_lock(&chip->mutex); bh1770_power_state_store()
685 mutex_unlock(&chip->mutex); bh1770_power_state_store()
711 mutex_lock(&chip->mutex); bh1770_lux_result_show()
713 mutex_unlock(&chip->mutex); bh1770_lux_result_show()
736 mutex_lock(&chip->mutex); bh1770_prox_enable_store()
752 mutex_unlock(&chip->mutex); bh1770_prox_enable_store()
762 mutex_lock(&chip->mutex); bh1770_prox_enable_show()
764 mutex_unlock(&chip->mutex); bh1770_prox_enable_show()
774 mutex_lock(&chip->mutex); bh1770_prox_result_show()
779 mutex_unlock(&chip->mutex); bh1770_prox_result_show()
836 mutex_lock(&chip->mutex); bh1770_set_prox_rate_above()
838 mutex_unlock(&chip->mutex); bh1770_set_prox_rate_above()
854 mutex_lock(&chip->mutex); bh1770_set_prox_rate_below()
856 mutex_unlock(&chip->mutex); bh1770_set_prox_rate_below()
882 mutex_lock(&chip->mutex); bh1770_set_prox_thres()
885 mutex_unlock(&chip->mutex); bh1770_set_prox_thres()
965 mutex_lock(&chip->mutex); bh1770_lux_calib_show()
967 mutex_unlock(&chip->mutex); bh1770_lux_calib_show()
985 mutex_lock(&chip->mutex); bh1770_lux_calib_store()
991 mutex_unlock(&chip->mutex); bh1770_lux_calib_store()
999 mutex_unlock(&chip->mutex); bh1770_lux_calib_store()
1038 mutex_lock(&chip->mutex); bh1770_set_lux_rate()
1041 mutex_unlock(&chip->mutex); bh1770_set_lux_rate()
1076 mutex_lock(&chip->mutex); bh1770_set_lux_thresh()
1086 mutex_unlock(&chip->mutex); bh1770_set_lux_thresh()
1195 mutex_init(&chip->mutex); bh1770_probe()
/linux-4.1.27/drivers/net/wireless/b43/
H A Drfkill.c43 mutex_lock(&wl->mutex); b43_rfkill_poll()
46 mutex_unlock(&wl->mutex); b43_rfkill_poll()
69 mutex_unlock(&wl->mutex); b43_rfkill_poll()
H A Dsysfs.c60 mutex_lock(&wldev->wl->mutex); b43_attr_interfmode_show()
63 mutex_unlock(&wldev->wl->mutex); b43_attr_interfmode_show()
87 mutex_unlock(&wldev->wl->mutex); b43_attr_interfmode_show()
121 mutex_lock(&wldev->wl->mutex); b43_attr_interfmode_store()
133 mutex_unlock(&wldev->wl->mutex); b43_attr_interfmode_store()
/linux-4.1.27/fs/jffs2/
H A Djffs2_fs_i.h18 #include <linux/mutex.h>
21 /* We need an internal mutex similar to inode->i_mutex.
27 struct mutex sem;
/linux-4.1.27/drivers/input/touchscreen/
H A Dad7879.c115 struct mutex mutex; member in struct:ad7879
118 bool disabled; /* P: input->mutex */
119 bool suspended; /* P: input->mutex */
271 /* protected by input->mutex */ ad7879_open()
282 /* protected by input->mutex */ ad7879_close()
291 mutex_lock(&ts->input->mutex); ad7879_suspend()
298 mutex_unlock(&ts->input->mutex); ad7879_suspend()
307 mutex_lock(&ts->input->mutex); ad7879_resume()
314 mutex_unlock(&ts->input->mutex); ad7879_resume()
324 mutex_lock(&ts->input->mutex); ad7879_toggle()
339 mutex_unlock(&ts->input->mutex); ad7879_toggle()
385 mutex_lock(&ts->mutex); ad7879_gpio_direction_input()
388 mutex_unlock(&ts->mutex); ad7879_gpio_direction_input()
399 mutex_lock(&ts->mutex); ad7879_gpio_direction_output()
408 mutex_unlock(&ts->mutex); ad7879_gpio_direction_output()
418 mutex_lock(&ts->mutex); ad7879_gpio_get_value()
420 mutex_unlock(&ts->mutex); ad7879_gpio_get_value()
430 mutex_lock(&ts->mutex); ad7879_gpio_set_value()
437 mutex_unlock(&ts->mutex); ad7879_gpio_set_value()
445 mutex_init(&ts->mutex); ad7879_gpio_add()
H A Deeti_ts.c50 struct mutex mutex; member in struct:eeti_ts_priv
75 mutex_lock(&priv->mutex); eeti_ts_read()
114 mutex_unlock(&priv->mutex); eeti_ts_read()
179 mutex_init(&priv->mutex); eeti_ts_probe()
273 mutex_lock(&input_dev->mutex); eeti_ts_suspend()
278 mutex_unlock(&input_dev->mutex); eeti_ts_suspend()
295 mutex_lock(&input_dev->mutex); eeti_ts_resume()
300 mutex_unlock(&input_dev->mutex); eeti_ts_resume()
/linux-4.1.27/drivers/iio/proximity/
H A Dsx9500.c80 struct mutex mutex; member in struct:sx9500_data
220 mutex_lock(&data->mutex); sx9500_read_samp_freq()
222 mutex_unlock(&data->mutex); sx9500_read_samp_freq()
247 mutex_lock(&data->mutex); sx9500_read_raw()
249 mutex_unlock(&data->mutex); sx9500_read_raw()
274 mutex_lock(&data->mutex); sx9500_set_samp_freq()
280 mutex_unlock(&data->mutex); sx9500_set_samp_freq()
316 * mutex. sx9500_irq_handler()
328 mutex_lock(&data->mutex); sx9500_irq_thread_handler()
368 mutex_unlock(&data->mutex); sx9500_irq_thread_handler()
402 mutex_lock(&data->mutex); sx9500_write_event_config()
420 mutex_unlock(&data->mutex); sx9500_write_event_config()
430 mutex_lock(&data->mutex); sx9500_update_scan_mode()
433 mutex_unlock(&data->mutex); sx9500_update_scan_mode()
470 mutex_lock(&data->mutex); sx9500_set_trigger_state()
478 mutex_unlock(&data->mutex); sx9500_set_trigger_state()
495 mutex_lock(&data->mutex); sx9500_trigger_handler()
511 mutex_unlock(&data->mutex); sx9500_trigger_handler()
647 mutex_init(&data->mutex); sx9500_probe()
/linux-4.1.27/sound/soc/fsl/
H A Dmpc5200_psc_ac97.c39 mutex_lock(&psc_dma->mutex); psc_ac97_read()
46 mutex_unlock(&psc_dma->mutex); psc_ac97_read()
62 mutex_unlock(&psc_dma->mutex); psc_ac97_read()
69 mutex_unlock(&psc_dma->mutex); psc_ac97_read()
74 mutex_unlock(&psc_dma->mutex); psc_ac97_read()
83 mutex_lock(&psc_dma->mutex); psc_ac97_write()
97 mutex_unlock(&psc_dma->mutex); psc_ac97_write()
104 mutex_lock(&psc_dma->mutex); psc_ac97_warm_reset()
110 mutex_unlock(&psc_dma->mutex); psc_ac97_warm_reset()
117 mutex_lock(&psc_dma->mutex); psc_ac97_cold_reset()
128 mutex_unlock(&psc_dma->mutex); psc_ac97_cold_reset()
/linux-4.1.27/drivers/media/i2c/smiapp/
H A Dsmiapp.h22 #include <linux/mutex.h>
181 * "mutex" is used to serialise access to all fields here
182 * except v4l2_ctrls at the end of the struct. "mutex" is also
187 struct mutex mutex; member in struct:smiapp_sensor
190 * activities. Acquiring "mutex" at that time isn't necessary
193 struct mutex power_mutex;
/linux-4.1.27/sound/aoa/codecs/
H A Donyx.c60 /* mutex serializes concurrent access to the device
63 struct mutex mutex; member in struct:onyx
125 mutex_lock(&onyx->mutex); onyx_snd_vol_get()
128 mutex_unlock(&onyx->mutex); onyx_snd_vol_get()
149 mutex_lock(&onyx->mutex); onyx_snd_vol_put()
155 mutex_unlock(&onyx->mutex); onyx_snd_vol_put()
165 mutex_unlock(&onyx->mutex); onyx_snd_vol_put()
201 mutex_lock(&onyx->mutex); onyx_snd_inputgain_get()
203 mutex_unlock(&onyx->mutex); onyx_snd_inputgain_get()
220 mutex_lock(&onyx->mutex); onyx_snd_inputgain_put()
227 mutex_unlock(&onyx->mutex); onyx_snd_inputgain_put()
255 mutex_lock(&onyx->mutex); onyx_snd_capture_source_get()
257 mutex_unlock(&onyx->mutex); onyx_snd_capture_source_get()
268 mutex_lock(&onyx->mutex); onyx_set_capture_source()
274 mutex_unlock(&onyx->mutex); onyx_set_capture_source()
315 mutex_lock(&onyx->mutex); onyx_snd_mute_get()
317 mutex_unlock(&onyx->mutex); onyx_snd_mute_get()
332 mutex_lock(&onyx->mutex); onyx_snd_mute_put()
346 mutex_unlock(&onyx->mutex); onyx_snd_mute_put()
376 mutex_lock(&onyx->mutex); onyx_snd_single_bit_get()
378 mutex_unlock(&onyx->mutex); onyx_snd_single_bit_get()
397 mutex_lock(&onyx->mutex); onyx_snd_single_bit_put()
411 mutex_unlock(&onyx->mutex); onyx_snd_single_bit_put()
493 mutex_lock(&onyx->mutex); onyx_spdif_get()
505 mutex_unlock(&onyx->mutex); onyx_spdif_get()
516 mutex_lock(&onyx->mutex); onyx_spdif_put()
531 mutex_unlock(&onyx->mutex); onyx_spdif_put()
676 mutex_lock(&onyx->mutex); onyx_usable()
683 mutex_unlock(&onyx->mutex); onyx_usable()
701 mutex_lock(&onyx->mutex); onyx_prepare()
739 mutex_unlock(&onyx->mutex); onyx_prepare()
749 mutex_lock(&onyx->mutex); onyx_open()
751 mutex_unlock(&onyx->mutex); onyx_open()
761 mutex_lock(&onyx->mutex); onyx_close()
765 mutex_unlock(&onyx->mutex); onyx_close()
775 mutex_lock(&onyx->mutex); onyx_switch_clock()
787 mutex_unlock(&onyx->mutex); onyx_switch_clock()
800 mutex_lock(&onyx->mutex); onyx_suspend()
807 mutex_unlock(&onyx->mutex); onyx_suspend()
818 mutex_lock(&onyx->mutex); onyx_resume()
838 mutex_unlock(&onyx->mutex); onyx_resume()
1006 mutex_init(&onyx->mutex); onyx_i2c_probe()
/linux-4.1.27/drivers/rtc/
H A Drtc-ds1374.c75 /* The mutex protects alarm operations, and prevents a race
79 struct mutex mutex; member in struct:ds1374
199 mutex_lock(&ds1374->mutex); ds1374_read_alarm()
222 mutex_unlock(&ds1374->mutex); ds1374_read_alarm()
256 mutex_lock(&ds1374->mutex); ds1374_set_alarm()
282 mutex_unlock(&ds1374->mutex); ds1374_set_alarm()
303 mutex_lock(&ds1374->mutex); ds1374_work()
327 mutex_unlock(&ds1374->mutex); ds1374_work()
337 mutex_lock(&ds1374->mutex); ds1374_alarm_irq_enable()
352 mutex_unlock(&ds1374->mutex); ds1374_alarm_irq_enable()
462 mutex_lock(&ds1374->mutex); ds1374_wdt_open()
464 mutex_unlock(&ds1374->mutex); ds1374_wdt_open()
471 mutex_unlock(&ds1374->mutex); ds1374_wdt_open()
565 mutex_lock(&ds1374->mutex); ds1374_wdt_unlocked_ioctl()
567 mutex_unlock(&ds1374->mutex); ds1374_wdt_unlocked_ioctl()
623 mutex_init(&ds1374->mutex); ds1374_probe()
676 mutex_lock(&ds1374->mutex); ds1374_remove()
678 mutex_unlock(&ds1374->mutex); ds1374_remove()
/linux-4.1.27/drivers/tty/serial/
H A Dtilegx.c51 /* UART access mutex. */
52 struct mutex mutex; member in struct:tile_uart_port
215 if (!mutex_trylock(&tile_uart->mutex)) tilegx_tx_empty()
221 mutex_unlock(&tile_uart->mutex); tilegx_tx_empty()
265 if (!mutex_trylock(&tile_uart->mutex)) tilegx_start_tx()
277 mutex_unlock(&tile_uart->mutex); tilegx_start_tx()
292 mutex_unlock(&tile_uart->mutex); tilegx_start_tx()
307 if (!mutex_trylock(&tile_uart->mutex)) tilegx_stop_rx()
314 mutex_unlock(&tile_uart->mutex); tilegx_stop_rx()
337 if (mutex_lock_interruptible(&tile_uart->mutex)) tilegx_startup()
383 mutex_unlock(&tile_uart->mutex); tilegx_startup()
394 mutex_unlock(&tile_uart->mutex); tilegx_startup()
412 if (mutex_lock_interruptible(&tile_uart->mutex)) tilegx_shutdown()
435 mutex_unlock(&tile_uart->mutex); tilegx_shutdown()
462 if (!mutex_trylock(&tile_uart->mutex)) tilegx_set_termios()
470 mutex_unlock(&tile_uart->mutex); tilegx_set_termios()
513 mutex_unlock(&tile_uart->mutex); tilegx_set_termios()
639 mutex_init(&tile_uart_ports[i].mutex); tilegx_init_ports()
/linux-4.1.27/arch/blackfin/mm/
H A Dsram-alloc.c92 /* mutex initialize */ l1sram_init()
148 /* mutex initialize */ l1_data_sram_init()
183 /* mutex initialize */ l1_inst_sram_init()
248 /* mutex initialize */ l2_sram_init()
445 /* add mutex operation */ l1_data_A_sram_alloc()
451 /* add mutex operation */ l1_data_A_sram_alloc()
472 /* add mutex operation */ l1_data_A_sram_free()
478 /* add mutex operation */ l1_data_A_sram_free()
496 /* add mutex operation */ l1_data_B_sram_alloc()
502 /* add mutex operation */ l1_data_B_sram_alloc()
523 /* add mutex operation */ l1_data_B_sram_free()
529 /* add mutex operation */ l1_data_B_sram_free()
579 /* add mutex operation */ l1_inst_sram_alloc()
585 /* add mutex operation */ l1_inst_sram_alloc()
606 /* add mutex operation */ l1_inst_sram_free()
612 /* add mutex operation */ l1_inst_sram_free()
630 /* add mutex operation */ l1sram_alloc()
636 /* add mutex operation */ l1sram_alloc()
650 /* add mutex operation */ l1sram_alloc_max()
656 /* add mutex operation */ l1sram_alloc_max()
670 /* add mutex operation */ l1sram_free()
676 /* add mutex operation */ l1sram_free()
688 /* add mutex operation */ l2_sram_alloc()
694 /* add mutex operation */ l2_sram_alloc()
724 /* add mutex operation */ l2_sram_free()
730 /* add mutex operation */ l2_sram_free()
/linux-4.1.27/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_overlay.c54 struct mutex mutex; member in struct:vmw_overlay
373 mutex_lock(&overlay->mutex); vmw_overlay_stop_all()
384 mutex_unlock(&overlay->mutex); vmw_overlay_stop_all()
404 mutex_lock(&overlay->mutex); vmw_overlay_resume_all()
418 mutex_unlock(&overlay->mutex); vmw_overlay_resume_all()
438 mutex_lock(&overlay->mutex); vmw_overlay_pause_all()
448 mutex_unlock(&overlay->mutex); vmw_overlay_pause_all()
480 mutex_lock(&overlay->mutex); vmw_overlay_ioctl()
496 mutex_unlock(&overlay->mutex); vmw_overlay_ioctl()
518 mutex_lock(&overlay->mutex); vmw_overlay_num_free_overlays()
524 mutex_unlock(&overlay->mutex); vmw_overlay_num_free_overlays()
537 mutex_lock(&overlay->mutex); vmw_overlay_claim()
546 mutex_unlock(&overlay->mutex); vmw_overlay_claim()
550 mutex_unlock(&overlay->mutex); vmw_overlay_claim()
563 mutex_lock(&overlay->mutex); vmw_overlay_unref()
569 mutex_unlock(&overlay->mutex); vmw_overlay_unref()
585 mutex_init(&overlay->mutex); vmw_overlay_init()
/linux-4.1.27/drivers/iio/gyro/
H A Dbmg160.c103 struct mutex mutex; member in struct:bmg160_data
469 mutex_lock(&data->mutex); bmg160_get_temp()
472 mutex_unlock(&data->mutex); bmg160_get_temp()
480 mutex_unlock(&data->mutex); bmg160_get_temp()
486 mutex_unlock(&data->mutex); bmg160_get_temp()
497 mutex_lock(&data->mutex); bmg160_get_axis()
500 mutex_unlock(&data->mutex); bmg160_get_axis()
508 mutex_unlock(&data->mutex); bmg160_get_axis()
514 mutex_unlock(&data->mutex); bmg160_get_axis()
572 mutex_lock(&data->mutex); bmg160_read_raw()
574 mutex_unlock(&data->mutex); bmg160_read_raw()
590 mutex_lock(&data->mutex); bmg160_write_raw()
600 mutex_unlock(&data->mutex); bmg160_write_raw()
606 mutex_unlock(&data->mutex); bmg160_write_raw()
610 mutex_unlock(&data->mutex); bmg160_write_raw()
616 mutex_lock(&data->mutex); bmg160_write_raw()
620 mutex_unlock(&data->mutex); bmg160_write_raw()
626 mutex_unlock(&data->mutex); bmg160_write_raw()
630 mutex_unlock(&data->mutex); bmg160_write_raw()
706 mutex_lock(&data->mutex); bmg160_write_event_config()
710 mutex_unlock(&data->mutex); bmg160_write_event_config()
724 mutex_unlock(&data->mutex); bmg160_write_event_config()
731 mutex_unlock(&data->mutex); bmg160_write_event_config()
736 mutex_unlock(&data->mutex); bmg160_write_event_config()
824 mutex_lock(&data->mutex); bmg160_trigger_handler()
830 mutex_unlock(&data->mutex); bmg160_trigger_handler()
835 mutex_unlock(&data->mutex); bmg160_trigger_handler()
875 mutex_lock(&data->mutex); bmg160_data_rdy_trigger_set_state()
879 mutex_unlock(&data->mutex); bmg160_data_rdy_trigger_set_state()
889 mutex_unlock(&data->mutex); bmg160_data_rdy_trigger_set_state()
898 mutex_unlock(&data->mutex); bmg160_data_rdy_trigger_set_state()
906 mutex_unlock(&data->mutex); bmg160_data_rdy_trigger_set_state()
1048 mutex_init(&data->mutex); bmg160_probe()
1166 mutex_lock(&data->mutex); bmg160_remove()
1168 mutex_unlock(&data->mutex); bmg160_remove()
1179 mutex_lock(&data->mutex); bmg160_suspend()
1181 mutex_unlock(&data->mutex); bmg160_suspend()
1191 mutex_lock(&data->mutex); bmg160_resume()
1195 mutex_unlock(&data->mutex); bmg160_resume()
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/core/
H A Dobject.c180 mutex_lock(&nv_subdev(object->engine)->mutex); nvkm_object_inc()
182 mutex_unlock(&nv_subdev(object->engine)->mutex); nvkm_object_inc()
201 mutex_lock(&nv_subdev(object->engine)->mutex); nvkm_object_inc()
203 mutex_unlock(&nv_subdev(object->engine)->mutex); nvkm_object_inc()
226 mutex_lock(&nv_subdev(object->engine)->mutex); nvkm_object_decf()
228 mutex_unlock(&nv_subdev(object->engine)->mutex); nvkm_object_decf()
253 mutex_lock(&nv_subdev(object->engine)->mutex); nvkm_object_decs()
255 mutex_unlock(&nv_subdev(object->engine)->mutex); nvkm_object_decs()
275 mutex_lock(&nv_subdev(object->engine)->mutex); nvkm_object_decs()
277 mutex_unlock(&nv_subdev(object->engine)->mutex); nvkm_object_decs()
/linux-4.1.27/drivers/usb/wusbcore/
H A Drh.c91 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
94 * case, maybe we should move the mutex locking from
129 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
132 * mutex--the only race condition we can find is some bit
172 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked
204 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
229 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
244 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
265 mutex_lock(&wusbhc->mutex); wusbhc_rh_set_port_feat()
267 mutex_unlock(&wusbhc->mutex); wusbhc_rh_set_port_feat()
288 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
299 mutex_lock(&wusbhc->mutex); wusbhc_rh_clear_port_feat()
329 mutex_unlock(&wusbhc->mutex); wusbhc_rh_clear_port_feat()
337 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
347 mutex_lock(&wusbhc->mutex); wusbhc_rh_get_port_status()
350 mutex_unlock(&wusbhc->mutex); wusbhc_rh_get_port_status()
358 * @wusbhc is assumed referenced and @wusbhc->mutex unlocked.
/linux-4.1.27/net/netfilter/
H A Dx_tables.c25 #include <linux/mutex.h>
49 struct mutex mutex; member in struct:xt_af
53 struct mutex compat_mutex;
78 mutex_lock(&xt[af].mutex); xt_register_target()
80 mutex_unlock(&xt[af].mutex); xt_register_target()
90 mutex_lock(&xt[af].mutex); xt_unregister_target()
92 mutex_unlock(&xt[af].mutex); xt_unregister_target()
128 mutex_lock(&xt[af].mutex); xt_register_match()
130 mutex_unlock(&xt[af].mutex); xt_register_match()
140 mutex_lock(&xt[af].mutex); xt_unregister_match()
142 mutex_unlock(&xt[af].mutex); xt_unregister_match()
176 * These are weird, but module loading must not be done with mutex
187 mutex_lock(&xt[af].mutex); xt_find_match()
192 mutex_unlock(&xt[af].mutex); xt_find_match()
199 mutex_unlock(&xt[af].mutex); xt_find_match()
230 mutex_lock(&xt[af].mutex); xt_find_target()
235 mutex_unlock(&xt[af].mutex); xt_find_target()
242 mutex_unlock(&xt[af].mutex); xt_find_target()
312 mutex_lock(&xt[af].mutex); xt_find_revision()
317 mutex_unlock(&xt[af].mutex); xt_find_revision()
712 /* Find table by name, grabs mutex & ref. Returns ERR_PTR() on error. */ xt_find_table_lock()
718 mutex_lock(&xt[af].mutex); xt_find_table_lock()
722 mutex_unlock(&xt[af].mutex); xt_find_table_lock()
729 mutex_unlock(&xt[table->af].mutex); xt_table_unlock()
867 mutex_lock(&xt[table->af].mutex); xt_register_table()
889 mutex_unlock(&xt[table->af].mutex); xt_register_table()
893 mutex_unlock(&xt[table->af].mutex); xt_register_table()
904 mutex_lock(&xt[table->af].mutex); xt_unregister_table()
907 mutex_unlock(&xt[table->af].mutex); xt_unregister_table()
925 mutex_lock(&xt[af].mutex); xt_table_seq_start()
943 mutex_unlock(&xt[af].mutex); xt_table_seq_stop()
1014 mutex_lock(&xt[NFPROTO_UNSPEC].mutex); xt_mttg_seq_next()
1022 mutex_unlock(&xt[NFPROTO_UNSPEC].mutex); xt_mttg_seq_next()
1023 mutex_lock(&xt[trav->nfproto].mutex); xt_mttg_seq_next()
1061 mutex_unlock(&xt[NFPROTO_UNSPEC].mutex); xt_mttg_seq_stop()
1064 mutex_unlock(&xt[trav->nfproto].mutex); xt_mttg_seq_stop()
1338 mutex_init(&xt[i].mutex);
/linux-4.1.27/drivers/usb/host/whci/
H A Dwusb.c110 mutex_lock(&whc->mutex); whc_dev_info_set()
118 mutex_unlock(&whc->mutex); whc_dev_info_set()
178 mutex_lock(&whc->mutex); whc_set_ptk()
192 mutex_unlock(&whc->mutex); whc_set_ptk()
208 mutex_lock(&whc->mutex); whc_set_gtk()
212 mutex_unlock(&whc->mutex); whc_set_gtk()
/linux-4.1.27/drivers/vme/
H A Dvme_bridge.h13 * protect master routines with a spinlock rather than a mutex.
28 struct mutex mtx;
55 struct mutex mtx;
61 struct mutex mtx;
72 struct mutex mtx;
120 struct mutex irq_mtx;
/linux-4.1.27/fs/ceph/
H A Dmds_client.c388 * called under mdsc->mutex
422 * called under mdsc->mutex.
497 * called under mdsc->mutex
513 * should be last request ref, or hold mdsc->mutex
548 * changed between the dir mutex being dropped and ceph_mdsc_release_request()
567 * called under mdsc->mutex.
615 * Called under mdsc->mutex.
672 * Called under mdsc->mutex.
907 * called under mdsc->mutex
934 * called under mdsc->mutex
961 mutex_lock(&mdsc->mutex); ceph_mdsc_open_export_target_session()
963 mutex_unlock(&mdsc->mutex); ceph_mdsc_open_export_target_session()
992 mutex_lock(&mdsc->mutex); ceph_mdsc_open_export_target_sessions()
994 mutex_unlock(&mdsc->mutex); ceph_mdsc_open_export_target_sessions()
1031 mutex_lock(&mdsc->mutex); cleanup_session_requests()
1048 mutex_unlock(&mdsc->mutex); cleanup_session_requests()
1513 mutex_lock(&mdsc->mutex); wait_caps_flush()
1521 mutex_unlock(&mdsc->mutex); wait_caps_flush()
1547 mutex_lock(&mdsc->mutex); wait_caps_flush()
1550 mutex_unlock(&mdsc->mutex); wait_caps_flush()
1690 * called under mdsc->mutex.
1872 * called under mdsc->mutex
2001 * called under mdsc->mutex if error, under no mutex if
2014 * called under mdsc->mutex
2179 * called under mdsc->mutex
2228 mutex_lock(&mdsc->mutex); ceph_mdsc_submit_request()
2231 mutex_unlock(&mdsc->mutex); ceph_mdsc_submit_request()
2256 mutex_lock(&mdsc->mutex); ceph_mdsc_do_request()
2268 mutex_unlock(&mdsc->mutex); ceph_mdsc_do_request()
2281 mutex_lock(&mdsc->mutex); ceph_mdsc_do_request()
2292 * rely on locks (dir mutex) held by our caller. ceph_mdsc_do_request()
2307 mutex_unlock(&mdsc->mutex); ceph_mdsc_do_request()
2332 * We take the session mutex and parse and process the reply immediately.
2355 mutex_lock(&mdsc->mutex); handle_reply()
2359 mutex_unlock(&mdsc->mutex); handle_reply()
2369 mutex_unlock(&mdsc->mutex); handle_reply()
2378 mutex_unlock(&mdsc->mutex); handle_reply()
2384 mutex_unlock(&mdsc->mutex); handle_reply()
2404 mutex_unlock(&mdsc->mutex); handle_reply()
2411 mutex_unlock(&mdsc->mutex); handle_reply()
2437 mutex_unlock(&mdsc->mutex); handle_reply()
2448 mutex_unlock(&mdsc->mutex); handle_reply()
2485 mutex_lock(&mdsc->mutex); handle_reply()
2497 mutex_unlock(&mdsc->mutex); handle_reply()
2530 mutex_lock(&mdsc->mutex); handle_forward()
2556 mutex_unlock(&mdsc->mutex); handle_forward()
2582 mutex_lock(&mdsc->mutex); handle_session()
2587 mutex_unlock(&mdsc->mutex); handle_session()
2658 mutex_lock(&mdsc->mutex); handle_session()
2662 mutex_unlock(&mdsc->mutex); handle_session()
2675 * called under session->mutex.
2686 mutex_lock(&mdsc->mutex); replay_unsafe_requests()
2717 mutex_unlock(&mdsc->mutex); replay_unsafe_requests()
2846 * called with mdsc->mutex held.
2963 mutex_lock(&mdsc->mutex); send_mds_reconnect()
2965 mutex_unlock(&mdsc->mutex); send_mds_reconnect()
2986 * called under mdsc->mutex.
3024 mutex_unlock(&mdsc->mutex); check_new_map()
3026 mutex_lock(&mdsc->mutex); check_new_map()
3040 mutex_unlock(&mdsc->mutex); check_new_map()
3042 mutex_lock(&mdsc->mutex); check_new_map()
3282 mutex_lock(&mdsc->mutex); drop_leases()
3287 mutex_unlock(&mdsc->mutex); drop_leases()
3291 mutex_lock(&mdsc->mutex); drop_leases()
3293 mutex_unlock(&mdsc->mutex); drop_leases()
3319 mutex_lock(&mdsc->mutex); delayed_work()
3348 mutex_unlock(&mdsc->mutex); delayed_work()
3362 mutex_lock(&mdsc->mutex); delayed_work()
3364 mutex_unlock(&mdsc->mutex); delayed_work()
3379 mutex_init(&mdsc->mutex); ceph_mdsc_init()
3429 mutex_lock(&mdsc->mutex); wait_requests()
3431 mutex_unlock(&mdsc->mutex); wait_requests()
3438 mutex_lock(&mdsc->mutex); wait_requests()
3445 mutex_unlock(&mdsc->mutex); wait_requests()
3477 mutex_lock(&mdsc->mutex); wait_unsafe_requests()
3493 mutex_unlock(&mdsc->mutex); wait_unsafe_requests()
3497 mutex_lock(&mdsc->mutex); wait_unsafe_requests()
3510 mutex_unlock(&mdsc->mutex); wait_unsafe_requests()
3522 mutex_lock(&mdsc->mutex); ceph_mdsc_sync()
3524 mutex_unlock(&mdsc->mutex); ceph_mdsc_sync()
3560 mutex_lock(&mdsc->mutex); ceph_mdsc_close_sessions()
3565 mutex_unlock(&mdsc->mutex); ceph_mdsc_close_sessions()
3570 mutex_lock(&mdsc->mutex); ceph_mdsc_close_sessions()
3572 mutex_unlock(&mdsc->mutex); ceph_mdsc_close_sessions()
3579 mutex_lock(&mdsc->mutex); ceph_mdsc_close_sessions()
3584 mutex_unlock(&mdsc->mutex); ceph_mdsc_close_sessions()
3589 mutex_lock(&mdsc->mutex); ceph_mdsc_close_sessions()
3593 mutex_unlock(&mdsc->mutex); ceph_mdsc_close_sessions()
3651 mutex_lock(&mdsc->mutex); ceph_mdsc_handle_map()
3655 mutex_unlock(&mdsc->mutex); ceph_mdsc_handle_map()
3678 mutex_unlock(&mdsc->mutex); ceph_mdsc_handle_map()
3683 mutex_unlock(&mdsc->mutex); ceph_mdsc_handle_map()
3728 mutex_lock(&mdsc->mutex); dispatch()
3730 mutex_unlock(&mdsc->mutex); dispatch()
3733 mutex_unlock(&mdsc->mutex); dispatch()
/linux-4.1.27/drivers/net/wireless/p54/
H A Dp54spi.h25 #include <linux/mutex.h>
113 struct mutex mutex; member in struct:p54s_priv
/linux-4.1.27/include/sound/
H A Dutil_mem.h4 #include <linux/mutex.h>
45 struct mutex block_mutex; /* lock */
57 /* functions without mutex */
/linux-4.1.27/sound/aoa/
H A Daoa-gpio.h12 #include <linux/mutex.h>
68 struct mutex mutex; member in struct:gpio_notification
/linux-4.1.27/sound/aoa/soundbus/i2sbus/
H A Di2sbus.h12 #include <linux/mutex.h>
89 /* mutex for high-level consistency */
90 struct mutex lock;
/linux-4.1.27/include/linux/mfd/
H A Dtps6105x.h85 * @mutex: mutex to serialize I2C accesses
91 struct mutex lock;
/linux-4.1.27/drivers/mtd/
H A Dmtdcore.h6 extern struct mutex mtd_table_mutex;
/linux-4.1.27/drivers/gpio/
H A Dgpio-twl4030.c68 struct mutex mutex; member in struct:gpio_twl4030_priv
211 mutex_lock(&priv->mutex); twl_request()
270 mutex_unlock(&priv->mutex); twl_request()
278 mutex_lock(&priv->mutex); twl_free()
291 mutex_unlock(&priv->mutex); twl_free()
299 mutex_lock(&priv->mutex); twl_direction_in()
308 mutex_unlock(&priv->mutex); twl_direction_in()
319 mutex_lock(&priv->mutex); twl_get()
332 mutex_unlock(&priv->mutex); twl_get()
340 mutex_lock(&priv->mutex); twl_set()
351 mutex_unlock(&priv->mutex); twl_set()
359 mutex_lock(&priv->mutex); twl_direction_out()
363 mutex_unlock(&priv->mutex); twl_direction_out()
373 mutex_unlock(&priv->mutex); twl_direction_out()
514 mutex_init(&priv->mutex); gpio_twl4030_probe()
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
H A Dbase.c243 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_unmap_pgt()
245 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_unmap_pgt()
263 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_map_pgt()
266 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_map_pgt()
272 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_map_pgt()
274 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_map_pgt()
296 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_get()
300 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_get()
321 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_get()
325 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_get()
346 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_put()
349 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_put()
415 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_link()
419 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_link()
433 mutex_lock(&nv_subdev(mmu)->mutex); nvkm_vm_unlink()
442 mutex_unlock(&nv_subdev(mmu)->mutex); nvkm_vm_unlink()
/linux-4.1.27/drivers/char/xillybus/
H A Dxillybus.h23 #include <linux/mutex.h>
64 struct mutex wr_mutex;
81 struct mutex rd_mutex;
105 struct mutex register_mutex;
/linux-4.1.27/drivers/usb/gadget/function/
H A Du_ecm.h32 struct mutex lock;
H A Du_eem.h32 struct mutex lock;
H A Du_gether.h32 struct mutex lock;
H A Du_midi.h35 struct mutex lock;
H A Du_ncm.h32 struct mutex lock;
H A Du_printer.h33 struct mutex lock;
H A Du_uac2.h38 struct mutex lock;
/linux-4.1.27/drivers/usb/phy/
H A Dphy-isp1301.c14 #include <linux/mutex.h>
23 struct mutex mutex; member in struct:isp1301
102 mutex_init(&isp->mutex); isp1301_probe()
/linux-4.1.27/fs/nfs/
H A Dnetns.h22 struct mutex bl_mutex;
/linux-4.1.27/include/linux/spi/
H A Dmax7301.h11 struct mutex lock;
/linux-4.1.27/net/ipv6/
H A Dip6_icmp.c3 #include <linux/mutex.h>
/linux-4.1.27/include/linux/mtd/
H A Dflashchip.h29 #include <linux/mutex.h>
89 struct mutex mutex; member in struct:flchip
106 struct mutex lock;
/linux-4.1.27/drivers/net/wireless/iwlwifi/mvm/
H A Dtdls.c79 lockdep_assert_held(&mvm->mutex); iwl_mvm_teardown_tdls_peers()
83 lockdep_is_held(&mvm->mutex)); iwl_mvm_teardown_tdls_peers()
102 lockdep_assert_held(&mvm->mutex); iwl_mvm_tdls_sta_count()
106 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_sta_count()
137 lockdep_assert_held(&mvm->mutex); iwl_mvm_tdls_config()
150 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_config()
217 mutex_lock(&mvm->mutex); iwl_mvm_mac_mgd_protect_tdls_discover()
220 mutex_unlock(&mvm->mutex); iwl_mvm_mac_mgd_protect_tdls_discover()
275 lockdep_assert_held(&mvm->mutex); iwl_mvm_rx_tdls_notif()
287 lockdep_is_held(&mvm->mutex)); iwl_mvm_rx_tdls_notif()
322 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_check_action()
410 lockdep_assert_held(&mvm->mutex); iwl_mvm_tdls_config_channel_switch()
525 mutex_lock(&mvm->mutex); iwl_mvm_tdls_ch_switch_work()
536 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_ch_switch_work()
560 mutex_unlock(&mvm->mutex); iwl_mvm_tdls_ch_switch_work()
575 mutex_lock(&mvm->mutex); iwl_mvm_tdls_channel_switch()
624 mutex_unlock(&mvm->mutex); iwl_mvm_tdls_channel_switch()
636 mutex_lock(&mvm->mutex); iwl_mvm_tdls_cancel_channel_switch()
648 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_cancel_channel_switch()
667 mutex_unlock(&mvm->mutex); iwl_mvm_tdls_cancel_channel_switch()
692 mutex_lock(&mvm->mutex); iwl_mvm_tdls_recv_channel_switch()
711 lockdep_is_held(&mvm->mutex)); iwl_mvm_tdls_recv_channel_switch()
736 mutex_unlock(&mvm->mutex); iwl_mvm_tdls_recv_channel_switch()
/linux-4.1.27/arch/s390/crypto/
H A Dprng.c19 #include <linux/mutex.h>
91 struct mutex mutex; member in struct:prng_data_s
204 /* memory allocation, prng_data struct init, mutex init */ prng_tdes_instantiate()
211 mutex_init(&prng_data->mutex); prng_tdes_instantiate()
373 /* memory allocation, prng_data struct init, mutex init */ prng_sha512_instantiate()
382 mutex_init(&prng_data->mutex); prng_sha512_instantiate()
508 if (mutex_lock_interruptible(&prng_data->mutex)) prng_tdes_read()
518 /* give mutex free before calling schedule() */ prng_tdes_read()
519 mutex_unlock(&prng_data->mutex); prng_tdes_read()
521 /* occopy mutex again */ prng_tdes_read()
522 if (mutex_lock_interruptible(&prng_data->mutex)) { prng_tdes_read()
576 mutex_unlock(&prng_data->mutex); prng_tdes_read()
593 if (mutex_lock_interruptible(&prng_data->mutex)) prng_sha512_read()
603 /* give mutex free before calling schedule() */ prng_sha512_read()
604 mutex_unlock(&prng_data->mutex); prng_sha512_read()
606 /* occopy mutex again */ prng_sha512_read()
607 if (mutex_lock_interruptible(&prng_data->mutex)) { prng_sha512_read()
645 mutex_unlock(&prng_data->mutex); prng_sha512_read()
696 if (mutex_lock_interruptible(&prng_data->mutex)) prng_counter_show()
702 mutex_unlock(&prng_data->mutex); prng_counter_show()
734 if (mutex_lock_interruptible(&prng_data->mutex)) prng_reseed_store()
737 mutex_unlock(&prng_data->mutex); prng_reseed_store()
/linux-4.1.27/drivers/w1/
H A Dw1.c135 mutex_lock(&sl->master->mutex); rw_write()
144 mutex_unlock(&sl->master->mutex); rw_write()
154 mutex_lock(&sl->master->mutex); rw_read()
156 mutex_unlock(&sl->master->mutex); rw_read()
226 mutex_lock(&md->mutex); w1_master_attribute_show_name()
228 mutex_unlock(&md->mutex); w1_master_attribute_show_name()
245 mutex_lock(&md->mutex); w1_master_attribute_store_search()
247 mutex_unlock(&md->mutex); w1_master_attribute_store_search()
262 mutex_lock(&md->mutex); w1_master_attribute_show_search()
264 mutex_unlock(&md->mutex); w1_master_attribute_show_search()
281 mutex_lock(&md->mutex); w1_master_attribute_store_pullup()
283 mutex_unlock(&md->mutex); w1_master_attribute_store_pullup()
295 mutex_lock(&md->mutex); w1_master_attribute_show_pullup()
297 mutex_unlock(&md->mutex); w1_master_attribute_show_pullup()
307 mutex_lock(&md->mutex); w1_master_attribute_show_pointer()
309 mutex_unlock(&md->mutex); w1_master_attribute_show_pointer()
329 mutex_lock(&md->mutex); w1_master_attribute_store_max_slave_count()
333 mutex_unlock(&md->mutex); w1_master_attribute_store_max_slave_count()
343 mutex_lock(&md->mutex); w1_master_attribute_show_max_slave_count()
345 mutex_unlock(&md->mutex); w1_master_attribute_show_max_slave_count()
354 mutex_lock(&md->mutex); w1_master_attribute_show_attempts()
356 mutex_unlock(&md->mutex); w1_master_attribute_show_attempts()
365 mutex_lock(&md->mutex); w1_master_attribute_show_slave_count()
367 mutex_unlock(&md->mutex); w1_master_attribute_show_slave_count()
474 mutex_lock(&md->mutex); w1_master_attribute_store_add()
486 mutex_unlock(&md->mutex); w1_master_attribute_store_add()
512 mutex_lock(&md->mutex); w1_master_attribute_store_remove()
524 mutex_unlock(&md->mutex); w1_master_attribute_store_remove()
728 /* slave modules need to be loaded in a context with unlocked mutex */ w1_attach_slave_device()
729 mutex_unlock(&dev->mutex); w1_attach_slave_device()
731 mutex_lock(&dev->mutex); w1_attach_slave_device()
867 mutex_lock(&dev->mutex); w1_reconnect_slaves()
893 mutex_unlock(&dev->mutex); w1_reconnect_slaves()
1118 mutex_lock(&dev->mutex); w1_process()
1120 mutex_unlock(&dev->mutex); w1_process()
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
H A Dmain.c662 mutex_lock(&sc->mutex); ath9k_start()
738 mutex_unlock(&sc->mutex); ath9k_start()
831 mutex_lock(&sc->mutex); ath9k_stop()
837 mutex_unlock(&sc->mutex); ath9k_stop()
897 mutex_unlock(&sc->mutex); ath9k_stop()
987 /* Called with sc->mutex held. */ ath9k_calculate_iter_data()
1075 /* Called with sc->mutex held. */ ath9k_calculate_summary_state()
1185 /* Called with sc->mutex held. */ ath9k_set_txpower()
1236 mutex_lock(&sc->mutex); ath9k_add_interface()
1240 mutex_unlock(&sc->mutex); ath9k_add_interface()
1270 mutex_unlock(&sc->mutex); ath9k_add_interface()
1283 mutex_lock(&sc->mutex); ath9k_change_interface()
1286 mutex_unlock(&sc->mutex); ath9k_change_interface()
1306 mutex_unlock(&sc->mutex); ath9k_change_interface()
1319 mutex_lock(&sc->mutex); ath9k_remove_interface()
1337 mutex_unlock(&sc->mutex); ath9k_remove_interface()
1392 mutex_lock(&sc->mutex); ath9k_config()
1440 mutex_unlock(&sc->mutex); ath9k_config()
1619 mutex_lock(&sc->mutex); ath9k_conf_tx()
1638 mutex_unlock(&sc->mutex); ath9k_conf_tx()
1673 mutex_lock(&sc->mutex); ath9k_set_key()
1724 mutex_unlock(&sc->mutex); ath9k_set_key()
1746 mutex_lock(&sc->mutex); ath9k_bss_info_changed()
1805 mutex_unlock(&sc->mutex); ath9k_bss_info_changed()
1816 mutex_lock(&sc->mutex); ath9k_get_tsf()
1820 mutex_unlock(&sc->mutex); ath9k_get_tsf()
1831 mutex_lock(&sc->mutex); ath9k_set_tsf()
1835 mutex_unlock(&sc->mutex); ath9k_set_tsf()
1842 mutex_lock(&sc->mutex); ath9k_reset_tsf()
1848 mutex_unlock(&sc->mutex); ath9k_reset_tsf()
1862 mutex_lock(&sc->mutex); ath9k_ampdu_action()
1901 mutex_unlock(&sc->mutex); ath9k_ampdu_action()
1968 mutex_lock(&sc->mutex); ath9k_set_coverage_class()
1986 mutex_unlock(&sc->mutex); ath9k_set_coverage_class()
2021 * sc->mutex lock to allow the channel scheduler ath9k_flush()
2031 mutex_lock(&sc->mutex); ath9k_flush()
2033 mutex_unlock(&sc->mutex); ath9k_flush()
2270 mutex_lock(&sc->mutex); ath9k_hw_scan()
2292 mutex_unlock(&sc->mutex); ath9k_hw_scan()
2305 mutex_lock(&sc->mutex); ath9k_cancel_hw_scan()
2308 mutex_unlock(&sc->mutex); ath9k_cancel_hw_scan()
2320 mutex_lock(&sc->mutex); ath9k_remain_on_channel()
2342 mutex_unlock(&sc->mutex); ath9k_remain_on_channel()
2352 mutex_lock(&sc->mutex); ath9k_cancel_remain_on_channel()
2362 mutex_unlock(&sc->mutex); ath9k_cancel_remain_on_channel()
2375 mutex_lock(&sc->mutex); ath9k_add_chanctx()
2393 mutex_unlock(&sc->mutex); ath_for_each_chanctx()
2397 mutex_unlock(&sc->mutex);
2409 mutex_lock(&sc->mutex); ath9k_remove_chanctx()
2419 mutex_unlock(&sc->mutex); ath9k_remove_chanctx()
2430 mutex_lock(&sc->mutex); ath9k_change_chanctx()
2435 mutex_unlock(&sc->mutex); ath9k_change_chanctx()
2450 mutex_lock(&sc->mutex); ath9k_assign_vif_chanctx()
2464 mutex_unlock(&sc->mutex); ath9k_assign_vif_chanctx()
2481 mutex_lock(&sc->mutex); ath9k_unassign_vif_chanctx()
2495 mutex_unlock(&sc->mutex); ath9k_unassign_vif_chanctx()
2516 mutex_lock(&sc->mutex); ath9k_mgd_prepare_tx()
2544 mutex_unlock(&sc->mutex); ath9k_mgd_prepare_tx()
2556 mutex_lock(&sc->mutex); ath9k_mgd_prepare_tx()
2570 mutex_unlock(&sc->mutex); ath9k_mgd_prepare_tx()
2598 mutex_lock(&sc->mutex); ath9k_get_txpower()
2603 mutex_unlock(&sc->mutex); ath9k_get_txpower()
H A Dhtc_drv_main.c195 mutex_lock(&priv->mutex); ath9k_htc_reset()
237 mutex_unlock(&priv->mutex); ath9k_htc_reset()
915 mutex_lock(&priv->mutex); ath9k_htc_start()
933 mutex_unlock(&priv->mutex); ath9k_htc_start()
967 mutex_unlock(&priv->mutex); ath9k_htc_start()
980 mutex_lock(&priv->mutex); ath9k_htc_stop()
984 mutex_unlock(&priv->mutex); ath9k_htc_stop()
1000 mutex_unlock(&priv->mutex); ath9k_htc_stop()
1011 mutex_lock(&priv->mutex); ath9k_htc_stop()
1027 mutex_unlock(&priv->mutex); ath9k_htc_stop()
1040 mutex_lock(&priv->mutex); ath9k_htc_add_interface()
1108 mutex_unlock(&priv->mutex); ath9k_htc_add_interface()
1123 mutex_lock(&priv->mutex); ath9k_htc_remove_interface()
1165 mutex_unlock(&priv->mutex); ath9k_htc_remove_interface()
1176 mutex_lock(&priv->mutex); ath9k_htc_config()
1236 mutex_unlock(&priv->mutex); ath9k_htc_config()
1259 mutex_lock(&priv->mutex); ath9k_htc_configure_filter()
1266 mutex_unlock(&priv->mutex); ath9k_htc_configure_filter()
1279 mutex_unlock(&priv->mutex); ath9k_htc_configure_filter()
1292 mutex_lock(&priv->mutex); ath9k_htc_sta_rc_update_work()
1307 mutex_unlock(&priv->mutex); ath9k_htc_sta_rc_update_work()
1318 mutex_lock(&priv->mutex); ath9k_htc_sta_add()
1327 mutex_unlock(&priv->mutex); ath9k_htc_sta_add()
1342 mutex_lock(&priv->mutex); ath9k_htc_sta_remove()
1347 mutex_unlock(&priv->mutex); ath9k_htc_sta_remove()
1376 mutex_lock(&priv->mutex); ath9k_htc_conf_tx()
1404 mutex_unlock(&priv->mutex); ath9k_htc_conf_tx()
1437 mutex_lock(&priv->mutex); ath9k_htc_set_key()
1464 mutex_unlock(&priv->mutex); ath9k_htc_set_key()
1512 mutex_lock(&priv->mutex); ath9k_htc_bss_info_changed()
1607 mutex_unlock(&priv->mutex); ath9k_htc_bss_info_changed()
1616 mutex_lock(&priv->mutex); ath9k_htc_get_tsf()
1620 mutex_unlock(&priv->mutex); ath9k_htc_get_tsf()
1630 mutex_lock(&priv->mutex); ath9k_htc_set_tsf()
1634 mutex_unlock(&priv->mutex); ath9k_htc_set_tsf()
1642 mutex_lock(&priv->mutex); ath9k_htc_reset_tsf()
1646 mutex_unlock(&priv->mutex); ath9k_htc_reset_tsf()
1659 mutex_lock(&priv->mutex); ath9k_htc_ampdu_action()
1689 mutex_unlock(&priv->mutex); ath9k_htc_ampdu_action()
1701 mutex_lock(&priv->mutex); ath9k_htc_sw_scan_start()
1707 mutex_unlock(&priv->mutex); ath9k_htc_sw_scan_start()
1716 mutex_lock(&priv->mutex); ath9k_htc_sw_scan_complete()
1723 mutex_unlock(&priv->mutex); ath9k_htc_sw_scan_complete()
1736 mutex_lock(&priv->mutex); ath9k_htc_set_coverage_class()
1741 mutex_unlock(&priv->mutex); ath9k_htc_set_coverage_class()
/linux-4.1.27/drivers/net/dsa/
H A Dmv88e6xxx.h209 /* When using multi-chip addressing, this mutex protects
211 * mode, this mutex is effectively useless.)
213 struct mutex smi_mutex;
219 struct mutex ppu_mutex;
225 /* This mutex serialises access to the statistics unit.
226 * Hold this mutex over snapshot + dump sequences.
228 struct mutex stats_mutex;
230 /* This mutex serializes phy access for chips with
234 struct mutex phy_mutex;
236 /* This mutex serializes eeprom access for chips with
239 struct mutex eeprom_mutex;
/linux-4.1.27/drivers/net/wireless/ath/carl9170/
H A Dmain.c342 mutex_lock(&ar->mutex); carl9170_op_start()
427 mutex_unlock(&ar->mutex); carl9170_op_start()
451 mutex_lock(&ar->mutex); carl9170_op_stop()
463 mutex_unlock(&ar->mutex); carl9170_op_stop()
478 mutex_lock(&ar->mutex); carl9170_restart_work()
489 mutex_unlock(&ar->mutex); carl9170_restart_work()
552 mutex_lock(&ar->mutex); carl9170_ping_work()
556 mutex_unlock(&ar->mutex); carl9170_ping_work()
607 mutex_lock(&ar->mutex); carl9170_op_add_interface()
718 * But we are still holding ar->mutex, so the carl9170_op_add_interface()
752 mutex_unlock(&ar->mutex); carl9170_op_add_interface()
758 mutex_unlock(&ar->mutex); carl9170_op_add_interface()
772 mutex_lock(&ar->mutex); carl9170_op_remove_interface()
821 mutex_unlock(&ar->mutex); carl9170_op_remove_interface()
831 /* caller must hold ar->mutex */ carl9170_ps_update()
864 mutex_lock(&ar->mutex); carl9170_ps_work()
867 mutex_unlock(&ar->mutex); carl9170_ps_work()
897 mutex_lock(&ar->mutex); carl9170_stat_work()
899 mutex_unlock(&ar->mutex); carl9170_stat_work()
913 mutex_lock(&ar->mutex); carl9170_op_config()
968 mutex_unlock(&ar->mutex); carl9170_op_config()
1000 mutex_lock(&ar->mutex); carl9170_op_configure_filter()
1044 mutex_unlock(&ar->mutex); carl9170_op_configure_filter()
1059 mutex_lock(&ar->mutex); carl9170_op_bss_info_changed()
1154 mutex_unlock(&ar->mutex); carl9170_op_bss_info_changed()
1164 mutex_lock(&ar->mutex); carl9170_op_get_tsf()
1167 mutex_unlock(&ar->mutex); carl9170_op_get_tsf()
1194 mutex_lock(&ar->mutex); carl9170_op_set_key()
1226 mutex_lock(&ar->mutex); carl9170_op_set_key()
1304 mutex_unlock(&ar->mutex); carl9170_op_set_key()
1312 mutex_unlock(&ar->mutex); carl9170_op_set_key()
1390 mutex_lock(&ar->mutex); carl9170_op_conf_tx()
1398 mutex_unlock(&ar->mutex); carl9170_op_conf_tx()
1410 mutex_lock(&ar->mutex); carl9170_ampdu_work()
1412 mutex_unlock(&ar->mutex); carl9170_ampdu_work()
1593 mutex_lock(&ar->mutex); carl9170_rng_read()
1597 mutex_unlock(&ar->mutex); carl9170_rng_read()
1603 mutex_unlock(&ar->mutex); carl9170_rng_read()
1661 mutex_lock(&ar->mutex); carl9170_op_get_survey()
1663 mutex_unlock(&ar->mutex); carl9170_op_get_survey()
1708 mutex_lock(&ar->mutex); carl9170_op_flush()
1713 mutex_unlock(&ar->mutex); carl9170_op_flush()
1815 mutex_init(&ar->mutex); carl9170_alloc()
2110 mutex_destroy(&ar->mutex); carl9170_free()
/linux-4.1.27/drivers/misc/sgi-xp/
H A Dxp_main.c172 if (mutex_lock_interruptible(&registration->mutex) != 0) xpc_connect()
177 mutex_unlock(&registration->mutex); xpc_connect()
189 mutex_unlock(&registration->mutex); xpc_connect()
224 mutex_lock(&registration->mutex); xpc_disconnect()
228 mutex_unlock(&registration->mutex); xpc_disconnect()
242 mutex_unlock(&registration->mutex); xpc_disconnect()
254 /* initialize the connection registration mutex */ xp_init()
256 mutex_init(&xpc_registrations[ch_number].mutex); xp_init()
/linux-4.1.27/drivers/media/pci/bt8xx/
H A Ddvb-bt8xx.h29 #include <linux/mutex.h>
44 struct mutex lock;

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