1810 				  struct usb_request *usbreq)  in pch_udc_free_request()  argument
1816 	if (!usbep || !usbreq)  in pch_udc_free_request()
1819 	req = container_of(usbreq, struct pch_udc_request, req);  in pch_udc_free_request()
1844 static int pch_udc_pcd_queue(struct usb_ep *usbep, struct usb_request *usbreq,  in pch_udc_pcd_queue()  argument
1853 	if (!usbep || !usbreq || !usbreq->complete || !usbreq->buf)  in pch_udc_pcd_queue()
1859 	req = container_of(usbreq, struct pch_udc_request, req);  in pch_udc_pcd_queue()
1866 	if (usbreq->length &&  in pch_udc_pcd_queue()
1867 	    ((usbreq->dma == DMA_ADDR_INVALID) || !usbreq->dma)) {  in pch_udc_pcd_queue()
1868 		if (!((unsigned long)(usbreq->buf) & 0x03)) {  in pch_udc_pcd_queue()
1870 				usbreq->dma = dma_map_single(&dev->pdev->dev,  in pch_udc_pcd_queue()
1871 							     usbreq->buf,  in pch_udc_pcd_queue()
1872 							     usbreq->length,  in pch_udc_pcd_queue()
1875 				usbreq->dma = dma_map_single(&dev->pdev->dev,  in pch_udc_pcd_queue()
1876 							     usbreq->buf,  in pch_udc_pcd_queue()
1877 							     usbreq->length,  in pch_udc_pcd_queue()
1880 			req->buf = kzalloc(usbreq->length, GFP_ATOMIC);  in pch_udc_pcd_queue()
1886 				memcpy(req->buf, usbreq->buf, usbreq->length);  in pch_udc_pcd_queue()
1889 							  usbreq->length,  in pch_udc_pcd_queue()
1894 							  usbreq->length,  in pch_udc_pcd_queue()
1899 	if (usbreq->length > 0) {  in pch_udc_pcd_queue()
1904 	usbreq->actual = 0;  in pch_udc_pcd_queue()
1905 	usbreq->status = -EINPROGRESS;  in pch_udc_pcd_queue()
1909 		if (!usbreq->length) {  in pch_udc_pcd_queue()
1947 				struct usb_request *usbreq)  in pch_udc_pcd_dequeue()  argument
1957 	if (!usbep || !usbreq || (!ep->ep.desc && ep->num))  in pch_udc_pcd_dequeue()
1959 	req = container_of(usbreq, struct pch_udc_request, req);  in pch_udc_pcd_dequeue()
1963 		if (&req->req == usbreq) {  in pch_udc_pcd_dequeue()