1718 static int pch_udc_pcd_ep_enable(struct usb_ep *usbep,  in pch_udc_pcd_ep_enable()  argument
1725 	if (!usbep || (usbep->name == ep0_string) || !desc ||  in pch_udc_pcd_ep_enable()
1729 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_enable()
1752 static int pch_udc_pcd_ep_disable(struct usb_ep *usbep)  in pch_udc_pcd_ep_disable()  argument
1757 	if (!usbep)  in pch_udc_pcd_ep_disable()
1760 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_disable()
1761 	if ((usbep->name == ep0_string) || !ep->ep.desc)  in pch_udc_pcd_ep_disable()
1785 static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep,  in pch_udc_alloc_request()  argument
1792 	if (!usbep)  in pch_udc_alloc_request()
1794 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_alloc_request()
1825 static void pch_udc_free_request(struct usb_ep *usbep,  in pch_udc_free_request()  argument
1832 	if (!usbep || !usbreq)  in pch_udc_free_request()
1834 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_free_request()
1839 			__func__, usbep->name, req);  in pch_udc_free_request()
1860 static int pch_udc_pcd_queue(struct usb_ep *usbep, struct usb_request *usbreq,  in pch_udc_pcd_queue()  argument
1869 	if (!usbep || !usbreq || !usbreq->complete || !usbreq->buf)  in pch_udc_pcd_queue()
1871 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_queue()
1962 static int pch_udc_pcd_dequeue(struct usb_ep *usbep,  in pch_udc_pcd_dequeue()  argument
1970 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_dequeue()
1971 	if (!usbep || !usbreq || (!ep->ep.desc && ep->num))  in pch_udc_pcd_dequeue()
1999 static int pch_udc_pcd_set_halt(struct usb_ep *usbep, int halt)  in pch_udc_pcd_set_halt()  argument
2005 	if (!usbep)  in pch_udc_pcd_set_halt()
2007 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_halt()
2040 static int pch_udc_pcd_set_wedge(struct usb_ep *usbep)  in pch_udc_pcd_set_wedge()  argument
2046 	if (!usbep)  in pch_udc_pcd_set_wedge()
2048 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_wedge()
2073 static void pch_udc_pcd_fifo_flush(struct usb_ep *usbep)  in pch_udc_pcd_fifo_flush()  argument
2077 	if (!usbep)  in pch_udc_pcd_fifo_flush()
2080 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_fifo_flush()