ALSA: sparc: 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/sparc/amd7930.c

@@ -1067,7 +1067,6 @@ static const struct of_device_id amd7930_match[] = {
 static struct platform_driver amd7930_sbus_driver = {
 	.driver = {
 		.name = "audio",
-		.owner = THIS_MODULE,
 		.of_match_table = amd7930_match,
 	},
 	.probe		= amd7930_sbus_probe,