Searched refs:rng_lock (Results 1 – 1 of 1) sorted by relevance
80 struct mutex rng_lock; member193 mutex_init(&dev->rng_lock); in chaoskey_probe()442 result = mutex_lock_interruptible(&dev->rng_lock); in chaoskey_read()445 mutex_unlock(&dev->rng_lock); in chaoskey_read()518 mutex_lock(&dev->rng_lock); in chaoskey_rng_read()522 mutex_unlock(&dev->rng_lock); in chaoskey_rng_read()