Searched refs:mfc_mutex (Results 1 – 2 of 2) sorted by relevance
177 mutex_locked = mutex_trylock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()216 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()760 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_open()846 q->lock = &dev->mfc_mutex; in s5p_mfc_open()873 q->lock = &dev->mfc_mutex; in s5p_mfc_open()904 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()929 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()943 mutex_lock(&dev->mfc_mutex); in s5p_mfc_release()985 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_release()1001 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()[all …]
318 struct mutex mfc_mutex; /* video_device lock */ member