Lines Matching refs:graph_mutex
467 mutex_lock(&dev->graph_mutex); in media_device_ioctl()
472 mutex_unlock(&dev->graph_mutex); in media_device_ioctl()
531 mutex_lock(&dev->graph_mutex); in media_device_compat_ioctl()
534 mutex_unlock(&dev->graph_mutex); in media_device_compat_ioctl()
641 mutex_lock(&mdev->graph_mutex); in media_device_register_entity()
669 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
675 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
688 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity()
690 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity()
713 mutex_init(&mdev->graph_mutex); in media_device_init()
727 mutex_destroy(&mdev->graph_mutex); in media_device_cleanup()
776 mutex_lock(&mdev->graph_mutex); in media_device_register_entity_notify()
778 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity_notify()
795 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
797 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
811 mutex_lock(&mdev->graph_mutex); in media_device_unregister()
815 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()
842 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()