bluetooth: 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/bluetooth/btwilink.c

@@ -349,7 +349,6 @@ static struct platform_driver btwilink_driver = {
 	.remove = bt_ti_remove,
 	.driver = {
 		.name = "btwilink",
-		.owner = THIS_MODULE,
 	},
 };