295 			struct media_intf_devnode *devnode;  in media_device_get_topology()  local
297 			devnode = intf_to_devnode(intf);  in media_device_get_topology()
299 			kintf.devnode.major = devnode->major;  in media_device_get_topology()
300 			kintf.devnode.minor = devnode->minor;  in media_device_get_topology()
441 	struct media_devnode *devnode = media_devnode_data(filp);  in media_device_ioctl()  local
442 	struct media_device *dev = devnode->media_dev;  in media_device_ioctl()
525 	struct media_devnode *devnode = media_devnode_data(filp);  in media_device_compat_ioctl()  local
526 	struct media_device *dev = devnode->media_dev;  in media_device_compat_ioctl()
562 	struct media_devnode *devnode = to_media_devnode(cd);  in model_show()  local
563 	struct media_device *mdev = devnode->media_dev;  in model_show()
574 static void media_device_release(struct media_devnode *devnode)  in media_device_release()  argument
576 	dev_dbg(devnode->parent, "Media device released\n");  in media_device_release()
721 	struct media_devnode *devnode;  in __media_device_register()  local
724 	devnode = kzalloc(sizeof(*devnode), GFP_KERNEL);  in __media_device_register()
725 	if (!devnode)  in __media_device_register()
729 	mdev->devnode = devnode;  in __media_device_register()
730 	devnode->fops = &media_device_fops;  in __media_device_register()
731 	devnode->parent = mdev->dev;  in __media_device_register()
732 	devnode->release = media_device_release;  in __media_device_register()
737 	ret = media_devnode_register(mdev, devnode, owner);  in __media_device_register()
740 		mdev->devnode = NULL;  in __media_device_register()
744 	ret = device_create_file(&devnode->dev, &dev_attr_model);  in __media_device_register()
747 		mdev->devnode = NULL;  in __media_device_register()
748 		media_devnode_unregister_prepare(devnode);  in __media_device_register()
749 		media_devnode_unregister(devnode);  in __media_device_register()
800 	if (!media_devnode_is_registered(mdev->devnode)) {  in media_device_unregister()
806 	media_devnode_unregister_prepare(mdev->devnode);  in media_device_unregister()
832 	device_remove_file(&mdev->devnode->dev, &dev_attr_model);  in media_device_unregister()
833 	media_devnode_unregister(mdev->devnode);  in media_device_unregister()
835 	mdev->devnode = NULL;  in media_device_unregister()