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()
634 mutex_lock(&mdev->graph_mutex); in media_device_register_entity()
661 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
667 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity()
680 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity()
682 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity()
695 mutex_init(&mdev->graph_mutex); in media_device_init()
713 mutex_destroy(&mdev->graph_mutex); in media_device_cleanup()
762 mutex_lock(&mdev->graph_mutex); in media_device_register_entity_notify()
764 mutex_unlock(&mdev->graph_mutex); in media_device_register_entity_notify()
781 mutex_lock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
783 mutex_unlock(&mdev->graph_mutex); in media_device_unregister_entity_notify()
797 mutex_lock(&mdev->graph_mutex); in media_device_unregister()
801 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()
828 mutex_unlock(&mdev->graph_mutex); in media_device_unregister()