rng_mutex 37 drivers/char/hw_random/core.c static DEFINE_MUTEX(rng_mutex); rng_mutex 90 drivers/char/hw_random/core.c BUG_ON(!mutex_is_locked(&rng_mutex)); rng_mutex 104 drivers/char/hw_random/core.c BUG_ON(!mutex_is_locked(&rng_mutex)); rng_mutex 118 drivers/char/hw_random/core.c if (mutex_lock_interruptible(&rng_mutex)) rng_mutex 125 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 135 drivers/char/hw_random/core.c mutex_lock(&rng_mutex); rng_mutex 138 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 299 drivers/char/hw_random/core.c BUG_ON(!mutex_is_locked(&rng_mutex)); rng_mutex 325 drivers/char/hw_random/core.c err = mutex_lock_interruptible(&rng_mutex); rng_mutex 341 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 370 drivers/char/hw_random/core.c err = mutex_lock_interruptible(&rng_mutex); rng_mutex 379 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 466 drivers/char/hw_random/core.c mutex_lock(&rng_mutex); rng_mutex 511 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 521 drivers/char/hw_random/core.c mutex_lock(&rng_mutex); rng_mutex 533 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 537 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex); rng_mutex 611 drivers/char/hw_random/core.c mutex_lock(&rng_mutex); rng_mutex 615 drivers/char/hw_random/core.c mutex_unlock(&rng_mutex);