Searched refs:rng_lock (Results 1 – 4 of 4) 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()508 mutex_lock(&dev->rng_lock); in chaoskey_rng_read()512 mutex_unlock(&dev->rng_lock); in chaoskey_rng_read()
392 DEFINE_SPINLOCK(rng_lock);398 spin_lock(&rng_lock); in prandom_u32_below()400 spin_unlock(&rng_lock); in prandom_u32_below()
115 struct mutex rng_lock; member
1171 mutex_lock(&dev->core_dev->rng_lock); in crypto4xx_prng_generate()1173 mutex_unlock(&dev->core_dev->rng_lock); in crypto4xx_prng_generate()1398 rc = devm_mutex_init(&ofdev->dev, &core_dev->rng_lock); in crypto4xx_probe()