1698 static int pch_udc_pcd_ep_enable(struct usb_ep *usbep,  in pch_udc_pcd_ep_enable()  argument
1705 	if (!usbep || (usbep->name == ep0_string) || !desc ||  in pch_udc_pcd_ep_enable()
1709 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_enable()
1732 static int pch_udc_pcd_ep_disable(struct usb_ep *usbep)  in pch_udc_pcd_ep_disable()  argument
1738 	if (!usbep)  in pch_udc_pcd_ep_disable()
1741 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_disable()
1743 	if ((usbep->name == ep0_string) || !ep->ep.desc)  in pch_udc_pcd_ep_disable()
1767 static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep,  in pch_udc_alloc_request()  argument
1775 	if (!usbep)  in pch_udc_alloc_request()
1777 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_alloc_request()
1809 static void pch_udc_free_request(struct usb_ep *usbep,  in pch_udc_free_request()  argument
1816 	if (!usbep || !usbreq)  in pch_udc_free_request()
1818 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_free_request()
1823 			__func__, usbep->name, 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()
1855 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_queue()
1946 static int pch_udc_pcd_dequeue(struct usb_ep *usbep,  in pch_udc_pcd_dequeue()  argument
1955 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_dequeue()
1957 	if (!usbep || !usbreq || (!ep->ep.desc && ep->num))  in pch_udc_pcd_dequeue()
1985 static int pch_udc_pcd_set_halt(struct usb_ep *usbep, int halt)  in pch_udc_pcd_set_halt()  argument
1992 	if (!usbep)  in pch_udc_pcd_set_halt()
1994 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_halt()
2030 static int pch_udc_pcd_set_wedge(struct usb_ep *usbep)  in pch_udc_pcd_set_wedge()  argument
2037 	if (!usbep)  in pch_udc_pcd_set_wedge()
2039 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_wedge()
2065 static void pch_udc_pcd_fifo_flush(struct usb_ep *usbep)  in pch_udc_pcd_fifo_flush()  argument
2069 	if (!usbep)  in pch_udc_pcd_fifo_flush()
2072 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_fifo_flush()