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()734 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_open()820 q->lock = &dev->mfc_mutex; in s5p_mfc_open()843 q->lock = &dev->mfc_mutex; in s5p_mfc_open()869 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()894 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()906 mutex_lock(&dev->mfc_mutex); in s5p_mfc_release()937 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_release()952 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()[all …]
314 struct mutex mfc_mutex; /* video_device lock */ member