/* No need to abort pipes, as when this is called, all the children has been disconnected and that has done it .  */
static void hwahc_op_stop(struct usb_hcd *usb_hcd)
/* No need to abort pipes, as when this is called, all the children has been disconnected and that has done it .  */
static void hwahc_op_stop(struct usb_hcd *usb_hcd)
{
	struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
	mutex_lock(&wusbhc->mutex);
	wusb_cluster_id_put(wusbhc->cluster_id);
	mutex_unlock(&wusbhc->mutex);
}