static int hub_handle_remote_wakeup(struct usb_hub *hub, unsigned int port,
		u16 portstatus, u16 portchange)
{
	return 0;
}
static int hub_handle_remote_wakeup(struct usb_hub *hub, unsigned int port,
		u16 portstatus, u16 portchange)
{
	return 0;
}