Searched refs:mfc_mutex (Results 1 – 2 of 2) sorted by relevance
141 mutex_locked = mutex_trylock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()181 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()727 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_open()813 q->lock = &dev->mfc_mutex; in s5p_mfc_open()836 q->lock = &dev->mfc_mutex; in s5p_mfc_open()862 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()887 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()899 mutex_lock(&dev->mfc_mutex); in s5p_mfc_release()930 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_release()945 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()[all …]
314 struct mutex mfc_mutex; /* video_device lock */ member