staging: mt7621-mmc: Remove redundant driver owner assignment

Remove the owner assignment form the platform driver as
platform_driver_register() already initializes the owner.
Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-mmc/sd.c

@@ -2972,7 +2972,6 @@ static struct platform_driver mt_msdc_driver = {
 #endif
 	.driver  = {
 		.name  = DRV_NAME,
-		.owner = THIS_MODULE,
 		.of_match_table = mt7620_sdhci_match,
 	},
 };