Lines Matching defs:mutex
12 #include <linux/mutex.h>
195 * mutex is used to:
204 struct mutex mutex;
475 ret = mutex_lock_interruptible(&drvdata->mutex);
500 mutex_unlock(&drvdata->mutex);
622 ret = mutex_lock_interruptible(&drvdata->mutex);
628 mutex_unlock(&drvdata->mutex);
744 mutex_init(&drvdata->mutex);
745 ret = devm_add_action_or_reset(&hdev->dev, mutex_fini, &drvdata->mutex);