290 				struct s3c_hsotg_req *hs_req)  in s3c_hsotg_unmap_dma()  argument
292 	struct usb_request *req = &hs_req->req;  in s3c_hsotg_unmap_dma()
295 	if (hs_req->req.length == 0)  in s3c_hsotg_unmap_dma()
319 				struct s3c_hsotg_req *hs_req)  in s3c_hsotg_write_fifo()  argument
323 	int buf_pos = hs_req->req.actual;  in s3c_hsotg_write_fifo()
454 		 to_write, hs_req->req.length, can_write, buf_pos);  in s3c_hsotg_write_fifo()
459 	hs_req->req.actual = buf_pos + to_write;  in s3c_hsotg_write_fifo()
466 	data = hs_req->req.buf + buf_pos;  in s3c_hsotg_write_fifo()
524 				struct s3c_hsotg_req *hs_req,  in s3c_hsotg_start_req()  argument
527 	struct usb_request *ureq = &hs_req->req;  in s3c_hsotg_start_req()
543 		} else if (hs_ep->req != hs_req && continuing) {  in s3c_hsotg_start_req()
620 	hs_ep->req = hs_req;  in s3c_hsotg_start_req()
664 		s3c_hsotg_write_fifo(hsotg, hs_ep, hs_req);  in s3c_hsotg_start_req()
709 	struct s3c_hsotg_req *hs_req = our_req(req);  in s3c_hsotg_map_dma()  local
713 	if (hs_req->req.length == 0)  in s3c_hsotg_map_dma()
730 	struct s3c_hsotg_ep *hs_ep, struct s3c_hsotg_req *hs_req)  in s3c_hsotg_handle_unaligned_buf_start()  argument
732 	void *req_buf = hs_req->req.buf;  in s3c_hsotg_handle_unaligned_buf_start()
738 	WARN_ON(hs_req->saved_req_buf);  in s3c_hsotg_handle_unaligned_buf_start()
741 			hs_ep->ep.name, req_buf, hs_req->req.length);  in s3c_hsotg_handle_unaligned_buf_start()
743 	hs_req->req.buf = kmalloc(hs_req->req.length, GFP_ATOMIC);  in s3c_hsotg_handle_unaligned_buf_start()
744 	if (!hs_req->req.buf) {  in s3c_hsotg_handle_unaligned_buf_start()
745 		hs_req->req.buf = req_buf;  in s3c_hsotg_handle_unaligned_buf_start()
753 	hs_req->saved_req_buf = req_buf;  in s3c_hsotg_handle_unaligned_buf_start()
756 		memcpy(hs_req->req.buf, req_buf, hs_req->req.length);  in s3c_hsotg_handle_unaligned_buf_start()
761 	struct s3c_hsotg_ep *hs_ep, struct s3c_hsotg_req *hs_req)  in s3c_hsotg_handle_unaligned_buf_complete()  argument
764 	if (!using_dma(hsotg) || !hs_req->saved_req_buf)  in s3c_hsotg_handle_unaligned_buf_complete()
768 		hs_ep->ep.name, hs_req->req.status, hs_req->req.actual);  in s3c_hsotg_handle_unaligned_buf_complete()
771 	if (!hs_ep->dir_in && !hs_req->req.status)  in s3c_hsotg_handle_unaligned_buf_complete()
772 		memcpy(hs_req->saved_req_buf, hs_req->req.buf,  in s3c_hsotg_handle_unaligned_buf_complete()
773 							hs_req->req.actual);  in s3c_hsotg_handle_unaligned_buf_complete()
776 	kfree(hs_req->req.buf);  in s3c_hsotg_handle_unaligned_buf_complete()
778 	hs_req->req.buf = hs_req->saved_req_buf;  in s3c_hsotg_handle_unaligned_buf_complete()
779 	hs_req->saved_req_buf = NULL;  in s3c_hsotg_handle_unaligned_buf_complete()
785 	struct s3c_hsotg_req *hs_req = our_req(req);  in s3c_hsotg_ep_queue()  local
796 	INIT_LIST_HEAD(&hs_req->queue);  in s3c_hsotg_ep_queue()
800 	ret = s3c_hsotg_handle_unaligned_buf_start(hs, hs_ep, hs_req);  in s3c_hsotg_ep_queue()
812 	list_add_tail(&hs_req->queue, &hs_ep->queue);  in s3c_hsotg_ep_queue()
815 		s3c_hsotg_start_req(hs, hs_ep, hs_req, false);  in s3c_hsotg_ep_queue()
838 	struct s3c_hsotg_req *hs_req = our_req(req);  in s3c_hsotg_ep_free_request()  local
840 	kfree(hs_req);  in s3c_hsotg_ep_free_request()
1045 	struct s3c_hsotg_req *hs_req;  in s3c_hsotg_process_req_feature()  local
1116 					hs_req = ep->req;  in s3c_hsotg_process_req_feature()
1118 					list_del_init(&hs_req->queue);  in s3c_hsotg_process_req_feature()
1119 					if (hs_req->req.complete) {  in s3c_hsotg_process_req_feature()
1122 							&ep->ep, &hs_req->req);  in s3c_hsotg_process_req_feature()
1131 						hs_req = get_ep_head(ep);  in s3c_hsotg_process_req_feature()
1133 								hs_req, false);  in s3c_hsotg_process_req_feature()
1301 	struct s3c_hsotg_req *hs_req = our_req(req);  in s3c_hsotg_enqueue_setup()  local
1311 	if (!list_empty(&hs_req->queue)) {  in s3c_hsotg_enqueue_setup()
1371 				       struct s3c_hsotg_req *hs_req,  in s3c_hsotg_complete_request()  argument
1376 	if (!hs_req) {  in s3c_hsotg_complete_request()
1382 		hs_ep, hs_ep->ep.name, hs_req, result, hs_req->req.complete);  in s3c_hsotg_complete_request()
1389 	if (hs_req->req.status == -EINPROGRESS)  in s3c_hsotg_complete_request()
1390 		hs_req->req.status = result;  in s3c_hsotg_complete_request()
1392 	s3c_hsotg_handle_unaligned_buf_complete(hsotg, hs_ep, hs_req);  in s3c_hsotg_complete_request()
1395 	list_del_init(&hs_req->queue);  in s3c_hsotg_complete_request()
1398 		s3c_hsotg_unmap_dma(hsotg, hs_ep, hs_req);  in s3c_hsotg_complete_request()
1405 	if (hs_req->req.complete) {  in s3c_hsotg_complete_request()
1407 		usb_gadget_giveback_request(&hs_ep->ep, &hs_req->req);  in s3c_hsotg_complete_request()
1420 			hs_req = get_ep_head(hs_ep);  in s3c_hsotg_complete_request()
1421 			s3c_hsotg_start_req(hsotg, hs_ep, hs_req, false);  in s3c_hsotg_complete_request()
1439 	struct s3c_hsotg_req *hs_req = hs_ep->req;  in s3c_hsotg_rx_data()  local
1446 	if (!hs_req) {  in s3c_hsotg_rx_data()
1462 	read_ptr = hs_req->req.actual;  in s3c_hsotg_rx_data()
1463 	max_req = hs_req->req.length - read_ptr;  in s3c_hsotg_rx_data()
1466 		__func__, to_read, max_req, read_ptr, hs_req->req.length);  in s3c_hsotg_rx_data()
1479 	hs_req->req.actual += to_read;  in s3c_hsotg_rx_data()
1486 	ioread32_rep(fifo, hs_req->req.buf + read_ptr, to_read);  in s3c_hsotg_rx_data()
1523 	struct s3c_hsotg_req *hs_req = hs_ep->req;  in s3c_hsotg_handle_outdone()  local
1524 	struct usb_request *req = &hs_req->req;  in s3c_hsotg_handle_outdone()
1528 	if (!hs_req) {  in s3c_hsotg_handle_outdone()
1535 		s3c_hsotg_complete_request(hsotg, hs_ep, hs_req, 0);  in s3c_hsotg_handle_outdone()
1560 		s3c_hsotg_start_req(hsotg, hs_ep, hs_req, true);  in s3c_hsotg_handle_outdone()
1580 	s3c_hsotg_complete_request(hsotg, hs_ep, hs_req, result);  in s3c_hsotg_handle_outdone()
1807 	struct s3c_hsotg_req *hs_req = hs_ep->req;  in s3c_hsotg_trytx()  local
1809 	if (!hs_ep->dir_in || !hs_req) {  in s3c_hsotg_trytx()
1820 	if (hs_req->req.actual < hs_req->req.length) {  in s3c_hsotg_trytx()
1823 		return s3c_hsotg_write_fifo(hsotg, hs_ep, hs_req);  in s3c_hsotg_trytx()
1840 	struct s3c_hsotg_req *hs_req = hs_ep->req;  in s3c_hsotg_complete_in()  local
1844 	if (!hs_req) {  in s3c_hsotg_complete_in()
1852 		s3c_hsotg_complete_request(hsotg, hs_ep, hs_req, 0);  in s3c_hsotg_complete_in()
1883 	if (hs_req->req.actual != size_done)  in s3c_hsotg_complete_in()
1885 			__func__, hs_req->req.actual, size_done);  in s3c_hsotg_complete_in()
1887 	hs_req->req.actual = size_done;  in s3c_hsotg_complete_in()
1889 		hs_req->req.length, hs_req->req.actual, hs_req->req.zero);  in s3c_hsotg_complete_in()
1891 	if (!size_left && hs_req->req.actual < hs_req->req.length) {  in s3c_hsotg_complete_in()
1893 		s3c_hsotg_start_req(hsotg, hs_ep, hs_req, true);  in s3c_hsotg_complete_in()
1911 	s3c_hsotg_complete_request(hsotg, hs_ep, hs_req, 0);  in s3c_hsotg_complete_in()
2819 	struct s3c_hsotg_req *hs_req = our_req(req);  in s3c_hsotg_ep_dequeue()  local
2828 	if (!on_list(hs_ep, hs_req)) {  in s3c_hsotg_ep_dequeue()
2833 	s3c_hsotg_complete_request(hs, hs_ep, hs_req, -ECONNRESET);  in s3c_hsotg_ep_dequeue()