usbnet: ax88179_178a: add .reset_resume hook

I tested with the AX88179 usb dongle, if without .reset_resume hook,
after S3/S4 resume you have to enable network interface or reload the
dirver module manually otherwise the network interface can not work.

Signed-off-by: David Chang <dchang@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/usb/ax88179_178a.c

@@ -1433,6 +1433,7 @@ static struct usb_driver ax88179_178a_driver = {
 	.probe =	usbnet_probe,
 	.suspend =	ax88179_suspend,
 	.resume =	ax88179_resume,
+	.reset_resume =	ax88179_resume,
 	.disconnect =	usbnet_disconnect,
 	.supports_autosuspend = 1,
 	.disable_hub_initiated_lpm = 1,