video: fbdev: mmp: fb: drop owner assignment from platform_drivers

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <[e-mail]>

drivers/video/fbdev/mmp/fb/mmpfb.c

···
 static struct platform_driver mmpfb_driver = {
 	.driver		= {
 		.name	= "mmp-fb",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= mmpfb_probe,
 };