2169 	if (urb->dev->tt && !usb_pipeint(urb->pipe) && !qh->clearing_tt) {  in fusbh200_clear_tt_buffer()
2170 		struct usb_device *tt = urb->dev->tt->hub;  in fusbh200_clear_tt_buffer()  local
2172 		dev_dbg(&tt->dev,  in fusbh200_clear_tt_buffer()
2177 		if (urb->dev->tt->hub !=  in fusbh200_clear_tt_buffer()
2792 	struct usb_tt		*tt = urb->dev->tt;  in qh_make()  local
2861 			think_time = tt ? tt->think_time : 0;  in qh_make()
2905 		if (tt && tt->hub != fusbh200_to_hcd(fusbh200)->self.root_hub)  in qh_make()
2906 			info2 |= tt->hub->devnum << 16;  in qh_make()
3479 	if (!dev1->tt || !dev2->tt)  in same_tt()
3481 	if (dev1->tt != dev2->tt)  in same_tt()
3483 	if (dev1->tt->multi)  in same_tt()