Searched refs:rng_lock (Results 1 – 1 of 1) sorted by relevance
81 struct mutex rng_lock; member182 mutex_init(&dev->rng_lock); in chaoskey_probe()388 result = mutex_lock_interruptible(&dev->rng_lock); in chaoskey_read()391 mutex_unlock(&dev->rng_lock); in chaoskey_read()458 mutex_lock(&dev->rng_lock); in chaoskey_rng_read()462 mutex_unlock(&dev->rng_lock); in chaoskey_rng_read()