29 static __inline__ void set_bit(int nr, volatile unsigned long * addr)  in set_bit()  argument
34 	addr += (nr >> SHIFT_PER_LONG);  in set_bit()
35 	_atomic_spin_lock_irqsave(addr, flags);  in set_bit()
36 	*addr |= mask;  in set_bit()
37 	_atomic_spin_unlock_irqrestore(addr, flags);  in set_bit()
40 static __inline__ void clear_bit(int nr, volatile unsigned long * addr)  in clear_bit()  argument
45 	addr += (nr >> SHIFT_PER_LONG);  in clear_bit()
46 	_atomic_spin_lock_irqsave(addr, flags);  in clear_bit()
47 	*addr &= mask;  in clear_bit()
48 	_atomic_spin_unlock_irqrestore(addr, flags);  in clear_bit()
51 static __inline__ void change_bit(int nr, volatile unsigned long * addr)  in change_bit()  argument
56 	addr += (nr >> SHIFT_PER_LONG);  in change_bit()
57 	_atomic_spin_lock_irqsave(addr, flags);  in change_bit()
58 	*addr ^= mask;  in change_bit()
59 	_atomic_spin_unlock_irqrestore(addr, flags);  in change_bit()
62 static __inline__ int test_and_set_bit(int nr, volatile unsigned long * addr)  in test_and_set_bit()  argument
69 	addr += (nr >> SHIFT_PER_LONG);  in test_and_set_bit()
70 	_atomic_spin_lock_irqsave(addr, flags);  in test_and_set_bit()
71 	old = *addr;  in test_and_set_bit()
74 		*addr = old | mask;  in test_and_set_bit()
75 	_atomic_spin_unlock_irqrestore(addr, flags);  in test_and_set_bit()
80 static __inline__ int test_and_clear_bit(int nr, volatile unsigned long * addr)  in test_and_clear_bit()  argument
87 	addr += (nr >> SHIFT_PER_LONG);  in test_and_clear_bit()
88 	_atomic_spin_lock_irqsave(addr, flags);  in test_and_clear_bit()
89 	old = *addr;  in test_and_clear_bit()
92 		*addr = old & ~mask;  in test_and_clear_bit()
93 	_atomic_spin_unlock_irqrestore(addr, flags);  in test_and_clear_bit()
98 static __inline__ int test_and_change_bit(int nr, volatile unsigned long * addr)  in test_and_change_bit()  argument
104 	addr += (nr >> SHIFT_PER_LONG);  in test_and_change_bit()
105 	_atomic_spin_lock_irqsave(addr, flags);  in test_and_change_bit()
106 	oldbit = *addr;  in test_and_change_bit()
107 	*addr = oldbit ^ mask;  in test_and_change_bit()
108 	_atomic_spin_unlock_irqrestore(addr, flags);  in test_and_change_bit()