memstick: host: 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/memstick/host/rtsx_pci_ms.c

···
 	.suspend	= rtsx_pci_ms_suspend,
 	.resume		= rtsx_pci_ms_resume,
 	.driver		= {
-		.owner	= THIS_MODULE,
 		.name	= DRV_NAME_RTSX_PCI_MS,
 	},
 };

drivers/memstick/host/rtsx_usb_ms.c

···
 	.remove		= rtsx_usb_ms_drv_remove,
 	.id_table       = rtsx_usb_ms_ids,
 	.driver		= {
-		.owner	= THIS_MODULE,
 		.name	= "rtsx_usb_ms",
 		.pm	= &rtsx_usb_ms_pm_ops,
 	},