data->port = __check_device(pdata, name);
if (data->port < 0) {
dev_err(&pdev->dev, "wrong platform data is assigned");
+ kfree(data);
return -EINVAL;
}
backlight_update_status(bl);
return 0;
out:
+ backlight_device_unregister(bl);
kfree(data);
return ret;
}