Lines Matching refs:mfc_mutex
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()
965 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
969 mutex_lock(&dev->mfc_mutex); in s5p_mfc_poll()
989 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_poll()
1001 if (mutex_lock_interruptible(&dev->mfc_mutex)) in s5p_mfc_mmap()
1011 mutex_unlock(&dev->mfc_mutex); in s5p_mfc_mmap()
1157 mutex_init(&dev->mfc_mutex); in s5p_mfc_probe()
1178 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()
1203 vfd->lock = &dev->mfc_mutex; in s5p_mfc_probe()