248 	usb_gadget_unmap_request_by_dev(pdev->dev, request, pep->dir);  in cdns2_gadget_giveback()
399 			num_trbs = pep->dir ? num_trbs * pep->interval : 1;  in cdns2_count_trbs()
400 	} else if (pep->dir) {  in cdns2_count_trbs()
523 	num_tds = pep->dir ? pep->interval : 1;  in cdns2_ep_tx_isoc()
564 			if (enqd_len + trb_buff_len >= full_len || !pep->dir)  in cdns2_ep_tx_isoc()
641 		if (pep->dir && sg_iter == trbs_per_td - 1) {  in cdns2_ep_tx_bulk()
667 		if (sg_iter == (trbs_per_td - (pep->dir ? 2 : 1)))  in cdns2_ep_tx_bulk()
721 	if (!pep->dir) {  in cdns2_prepare_first_isoc_transfer()
1008 			if (pep->dir && pep->type == USB_ENDPOINT_XFER_ISOC)  in cdns2_transfer_completed()
1091 		cs = pep->dir ? readb(&pdev->epx_regs->ep[pep->num - 1].txcs) :  in cdns2_handle_epx_interrupt()
1131 			if (!pep->dir)  in cdns2_handle_epx_interrupt()
1356 		if (pep->dir)  in cdns2_eps_onchip_buffer_init()
1368 		if (pep->dir) {  in cdns2_eps_onchip_buffer_init()
1416 	u8 dir = 0;  in cdns2_ep_config()  local
1434 		if (pep->dir) {  in cdns2_ep_config()
1455 	if (pep->dir) {  in cdns2_ep_config()
1456 		dir = FIFOCTRL_IO_TX;  in cdns2_ep_config()
1464 	writeb(pep->num | dir | FIFOCTRL_FIFOAUTO,  in cdns2_ep_config()
1466 	writeb(pep->num | dir, &pdev->epx_regs->endprst);  in cdns2_ep_config()
1467 	writeb(pep->num | ENDPRST_FIFORST | ENDPRST_TOGRST | dir,  in cdns2_ep_config()
1477 	cdns2_select_ep(pdev, pep->num | pep->dir);  in cdns2_ep_config()
1575 	if (pep->type == USB_ENDPOINT_XFER_ISOC  && !pep->dir)  in cdns2_gadget_ep_enable()
1680 	ret = usb_gadget_map_request_by_dev(pdev->dev, request, pep->dir);  in cdns2_ep_enqueue()
1827 	int dir = 0;  in cdns2_halt_endpoint()  local
1832 	if (pep->dir) {  in cdns2_halt_endpoint()
1833 		dir = ENDPRST_IO_TX;  in cdns2_halt_endpoint()
1856 		writeb(dir | pep->num, &pdev->epx_regs->endprst);  in cdns2_halt_endpoint()
1857 		writeb(dir | ENDPRST_TOGRST | pep->num,  in cdns2_halt_endpoint()
1875 		writeb(dir | pep->num, &pdev->epx_regs->endprst);  in cdns2_halt_endpoint()
1876 		writeb(dir | ENDPRST_FIFORST | pep->num,  in cdns2_halt_endpoint()
2140 		bEndpointAddress = pep->num | pep->dir;  in cdns2_gadget_udc_stop()
2196 		pep->dir = direction ? USB_DIR_IN : USB_DIR_OUT;  in cdns2_init_eps()