ASoC: sh: 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 <wsa@the-dreams.de>

sound/soc/sh/siu_dai.c

@@ -845,7 +845,6 @@ static int siu_remove(struct platform_device *pdev)
 
 static struct platform_driver siu_driver = {
 	.driver 	= {
-		.owner	= THIS_MODULE,
 		.name	= "siu-pcm-audio",
 	},
 	.probe		= siu_probe,