net: wireless: ath: ath9k: 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/net/wireless/ath/ath9k/ahb.c

@@ -175,7 +175,6 @@ static struct platform_driver ath_ahb_driver = {
 	.remove     = ath_ahb_remove,
 	.driver		= {
 		.name	= "ath9k",
-		.owner	= THIS_MODULE,
 	},
 	.id_table    = ath9k_platform_id_table,
 };