126 	if (qh->dev_speed == USB_SPEED_HIGH || qh->do_split) {  in dwc2_check_periodic_bandwidth()
1048 	else if (!qh->do_split)  in dwc2_uframe_schedule()
1122 		if (qh->do_split)  in dwc2_pick_first_frame()
1128 	if (qh->dev_speed == USB_SPEED_HIGH || qh->do_split) {  in dwc2_pick_first_frame()
1522 	bool do_split = (prtspd == HPRT0_SPD_HIGH_SPEED &&  in dwc2_qh_init()  local
1542 	qh->do_split = do_split;  in dwc2_qh_init()
1547 		int host_speed = do_split ? USB_SPEED_HIGH : dev_speed;  in dwc2_qh_init()
1560 		if (do_split && dwc_tt)  in dwc2_qh_init()
1566 		qh->host_interval = urb->interval * (do_split ? 8 : 1);  in dwc2_qh_init()
1576 		if (do_split) {  in dwc2_qh_init()
1950 		if (qh->do_split || qh->dev_speed == USB_SPEED_HIGH)  in dwc2_next_periodic_start()