Searched refs:mfc_mutex (Results 1 – 2 of 2) sorted by relevance
181 mutex_locked = mutex_trylock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()222 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_watchdog_worker()777 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_open()865 q->lock = &dev->mfc_mutex; in s5p_mfc_open()892 q->lock = &dev->mfc_mutex; in s5p_mfc_open()923 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()948 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_open()962 mutex_lock(&dev->mfc_mutex); in s5p_mfc_release()1004 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_release()1020 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()[all …]
320 struct mutex mfc_mutex; /* video_device lock */ member