[media] mt9m032: use the available subdev pointer, don't re-calculate it

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/mt9m032.c

@@ -838,9 +838,9 @@ static int mt9m032_remove(struct i2c_client *client)
 	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
 	struct mt9m032 *sensor = to_mt9m032(subdev);
 
-	v4l2_device_unregister_subdev(&sensor->subdev);
+	v4l2_device_unregister_subdev(subdev);
 	v4l2_ctrl_handler_free(&sensor->ctrls);
-	media_entity_cleanup(&sensor->subdev.entity);
+	media_entity_cleanup(&subdev->entity);
 	mutex_destroy(&sensor->lock);
 	kfree(sensor);
 	return 0;