rndis_unbind
EXPORT_SYMBOL_GPL(rndis_unbind);
.unbind = rndis_unbind,
.unbind = rndis_unbind,
.unbind = rndis_unbind,
rndis->port.func.unbind = rndis_unbind;
extern void rndis_unbind(struct usbnet *dev, struct usb_interface *intf);