89 		struct usb_request *req, gfp_t gfp_flags);
90 static int ci_ep_dequeue(struct usb_ep *ep, struct usb_request *req);
270 		return &controller.ep0_req->req;  in ci_ep_alloc_request()
281 	return &ci_req->req;  in ci_ep_alloc_request()
284 static void ci_ep_free_request(struct usb_ep *ep, struct usb_request *req)  in ci_ep_free_request()  argument
287 	struct ci_req *ci_req = container_of(req, struct ci_req, req);  in ci_ep_free_request()
359 	struct usb_request *req = &ci_req->req;  in ci_bounce()  local
360 	unsigned long addr = (unsigned long)req->buf;  in ci_bounce()
369 	if (req->length & (ARCH_DMA_MINALIGN - 1))  in ci_bounce()
373 	ci_req->hw_len = req->length;  in ci_bounce()
374 	ci_req->hw_buf = req->buf;  in ci_bounce()
378 	if (ci_req->b_buf && req->length > ci_req->b_len) {  in ci_bounce()
383 		ci_req->b_len = roundup(req->length, ARCH_DMA_MINALIGN);  in ci_bounce()
392 		memcpy(ci_req->hw_buf, req->buf, req->length);  in ci_bounce()
396 	aligned_used_len = roundup(req->length, ARCH_DMA_MINALIGN);  in ci_bounce()
404 	struct usb_request *req = &ci_req->req;  in ci_debounce()  local
405 	unsigned long addr = (unsigned long)req->buf;  in ci_debounce()
412 	aligned_used_len = roundup(req->actual, ARCH_DMA_MINALIGN);  in ci_debounce()
418 	memcpy(req->buf, ci_req->hw_buf, req->actual);  in ci_debounce()
440 	len = ci_req->req.length;  in ci_ep_submit_next_request()
491 	if (in && len && !(len % ci_ep->ep.maxpacket) && ci_req->req.zero) {  in ci_ep_submit_next_request()
534 		if (&ci_req->req == _req)  in ci_ep_dequeue()
538 	if (&ci_req->req != _req)  in ci_ep_dequeue()
543 	if (ci_req->req.status == -EINPROGRESS) {  in ci_ep_dequeue()
544 		ci_req->req.status = -ECONNRESET;  in ci_ep_dequeue()
545 		if (ci_req->req.complete)  in ci_ep_dequeue()
546 			ci_req->req.complete(_ep, _req);  in ci_ep_dequeue()
553 		struct usb_request *req, gfp_t gfp_flags)  in ci_ep_queue()  argument
556 	struct ci_req *ci_req = container_of(req, struct ci_req, req);  in ci_ep_queue()
637 	ci_req->req.actual = ci_req->req.length - len;  in handle_ep_complete()
643 		ci_req->req.complete(&ci_ep->ep, &ci_req->req);  in handle_ep_complete()
652 		ci_req->req.length = 0;  in handle_ep_complete()
653 		usb_ep_queue(&ci_ep->ep, &ci_req->req, 0);  in handle_ep_complete()
663 	struct usb_request *req;  in handle_setup()  local
672 	req = &ci_req->req;  in handle_setup()
712 			req->length = 0;  in handle_setup()
725 							req, 0);  in handle_setup()
738 		req->length = 0;  in handle_setup()
739 		usb_ep_queue(controller.gadget.ep0, req, 0);  in handle_setup()
743 		req->length = 2;  in handle_setup()
744 		buf = (char *)req->buf;  in handle_setup()
747 		usb_ep_queue(controller.gadget.ep0, req, 0);  in handle_setup()
1043 	ci_ep_free_request(&controller.ep[0].ep, &controller.ep0_req->req);  in usb_gadget_unregister_driver()