Lines Matching refs:lock
22 struct mutex lock;48 mutex_lock(&chip->lock);50 mutex_unlock(&chip->lock);62 mutex_lock(&chip->lock);69 mutex_unlock(&chip->lock);81 mutex_lock(&chip->lock);90 mutex_unlock(&chip->lock);146 mutex_init(&chip->lock);161 mutex_destroy(&chip->lock);172 mutex_destroy(&chip->lock);