dma: bestcomm: 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>

drivers/dma/bestcomm/bestcomm.c

@@ -495,7 +495,6 @@ static struct platform_driver mpc52xx_bcom_of_platform_driver = {
 	.remove		= mpc52xx_bcom_remove,
 	.driver = {
 		.name = DRIVER_NAME,
-		.owner = THIS_MODULE,
 		.of_match_table = mpc52xx_bcom_of_match,
 	},
 };