net: ethernet: apple: 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 <[e-mail]>

drivers/net/ethernet/apple/macmace.c

···
 	.remove = mac_mace_device_remove,
 	.driver	= {
 		.name	= mac_mace_string,
-		.owner	= THIS_MODULE,
 	},
 };