2154 static void uvc_release(struct video_device *vdev)  in uvc_release()  argument
2156 	struct uvc_streaming *stream = video_get_drvdata(vdev);  in uvc_release()
2170 		if (!video_is_registered(&stream->vdev))  in uvc_unregister_video()
2173 		video_unregister_device(&stream->vdev);  in uvc_unregister_video()
2174 		video_unregister_device(&stream->meta.vdev);  in uvc_unregister_video()
2179 	if (dev->vdev.dev)  in uvc_unregister_video()
2180 		v4l2_device_unregister(&dev->vdev);  in uvc_unregister_video()
2189 			      struct video_device *vdev,  in uvc_register_video_device()  argument
2209 	vdev->v4l2_dev = &dev->vdev;  in uvc_register_video_device()
2210 	vdev->fops = fops;  in uvc_register_video_device()
2211 	vdev->ioctl_ops = ioctl_ops;  in uvc_register_video_device()
2212 	vdev->release = uvc_release;  in uvc_register_video_device()
2213 	vdev->prio = &stream->chain->prio;  in uvc_register_video_device()
2215 		vdev->vfl_dir = VFL_DIR_TX;  in uvc_register_video_device()
2217 		vdev->vfl_dir = VFL_DIR_RX;  in uvc_register_video_device()
2222 		vdev->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;  in uvc_register_video_device()
2225 		vdev->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;  in uvc_register_video_device()
2228 		vdev->device_caps = V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING;  in uvc_register_video_device()
2232 	strscpy(vdev->name, dev->name, sizeof(vdev->name));  in uvc_register_video_device()
2238 	video_set_drvdata(vdev, stream);  in uvc_register_video_device()
2240 	ret = video_register_device(vdev, VFL_TYPE_VIDEO, -1);  in uvc_register_video_device()
2272 	return uvc_register_video_device(dev, stream, &stream->vdev,  in uvc_register_video()
2309 		term->vdev = &stream->vdev;  in uvc_register_terms()
2415 	dev->vdev.mdev = &dev->mdev;  in uvc_probe()
2451 	if (v4l2_device_register(&intf->dev, &dev->vdev) < 0)  in uvc_probe()