819 static void isp1760_ep_free_request(struct usb_ep *ep, struct usb_request *_req)  in isp1760_ep_free_request()  argument
821 	struct isp1760_request *req = req_to_udc_req(_req);  in isp1760_ep_free_request()
826 static int isp1760_ep_queue(struct usb_ep *ep, struct usb_request *_req,  in isp1760_ep_queue()  argument
829 	struct isp1760_request *req = req_to_udc_req(_req);  in isp1760_ep_queue()
836 	_req->status = -EINPROGRESS;  in isp1760_ep_queue()
837 	_req->actual = 0;  in isp1760_ep_queue()
842 		"%s: req %p (%u bytes%s) ep %p(0x%02x)\n", __func__, _req,  in isp1760_ep_queue()
843 		_req->length, _req->zero ? " (zlp)" : "", uep, uep->addr);  in isp1760_ep_queue()
848 		if (_req->length != udc->ep0_length &&  in isp1760_ep_queue()
852 				__func__, _req->length, req);  in isp1760_ep_queue()
909 static int isp1760_ep_dequeue(struct usb_ep *ep, struct usb_request *_req)  in isp1760_ep_dequeue()  argument
911 	struct isp1760_request *req = req_to_udc_req(_req);  in isp1760_ep_dequeue()