vfd->lock = &dev->dev_mutex;
vfd->v4l2_dev = &dev->v4l2_dev;
- ret = video_register_device(vfd, VFL_TYPE_VIDEO, 0);
- if (ret) {
- v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
- goto error_v4l2;
- }
-
video_set_drvdata(vfd, dev);
v4l2_info(&dev->v4l2_dev,
"Device registered as /dev/video%d\n", vfd->num);
goto error_dev;
}
+ ret = video_register_device(vfd, VFL_TYPE_VIDEO, 0);
+ if (ret) {
+ v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
+ goto error_m2m;
+ }
+
#ifdef CONFIG_MEDIA_CONTROLLER
dev->mdev.dev = &pdev->dev;
strscpy(dev->mdev.model, "vim2m", sizeof(dev->mdev.model));
MEDIA_ENT_F_PROC_VIDEO_SCALER);
if (ret) {
v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem media controller\n");
- goto error_dev;
+ goto error_v4l2;
}
ret = media_device_register(&dev->mdev);
error_m2m_mc:
v4l2_m2m_unregister_media_controller(dev->m2m_dev);
#endif
-error_dev:
+error_v4l2:
video_unregister_device(&dev->vfd);
/* vim2m_device_release called by video_unregister_device to release various objects */
return ret;
-error_v4l2:
+error_m2m:
+ v4l2_m2m_release(dev->m2m_dev);
+error_dev:
v4l2_device_unregister(&dev->v4l2_dev);
error_free:
kfree(dev);