Lines Matching refs:mfc_mutex
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()
1014 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
1018 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()
1038 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
1324 mutex_init(&dev->mfc_mutex); in s5p_mfc_probe()
1345 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()
1364 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()
1431 mutex_lock(&dev->mfc_mutex); in s5p_mfc_remove()
1439 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_remove()