Lines Matching refs:mfc_mutex
181 mutex_locked = mutex_trylock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()
220 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()
763 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_open()
849 q->lock = &dev->mfc_mutex; in s5p_mfc_open()
876 q->lock = &dev->mfc_mutex; in s5p_mfc_open()
907 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()
932 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()
946 mutex_lock(&dev->mfc_mutex); in s5p_mfc_release()
988 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_release()
1004 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()
1017 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
1021 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()
1041 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
1321 mutex_init(&dev->mfc_mutex); in s5p_mfc_probe()
1342 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()
1359 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()
1425 mutex_lock(&dev->mfc_mutex); in s5p_mfc_remove()
1433 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_remove()