1665 static int pch_udc_pcd_ep_enable(struct usb_ep *usbep,  in pch_udc_pcd_ep_enable()  argument
1672 	if (!usbep || (usbep->name == ep0_string) || !desc ||  in pch_udc_pcd_ep_enable()
1676 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_enable()
1699 static int pch_udc_pcd_ep_disable(struct usb_ep *usbep)  in pch_udc_pcd_ep_disable()  argument
1704 	if (!usbep)  in pch_udc_pcd_ep_disable()
1707 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_ep_disable()
1708 	if ((usbep->name == ep0_string) || !ep->ep.desc)  in pch_udc_pcd_ep_disable()
1732 static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep,  in pch_udc_alloc_request()  argument
1739 	if (!usbep)  in pch_udc_alloc_request()
1741 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_alloc_request()
1772 static void pch_udc_free_request(struct usb_ep *usbep,  in pch_udc_free_request()  argument
1779 	if (!usbep || !usbreq)  in pch_udc_free_request()
1781 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_free_request()
1786 			__func__, usbep->name, req);  in pch_udc_free_request()
1807 static int pch_udc_pcd_queue(struct usb_ep *usbep, struct usb_request *usbreq,  in pch_udc_pcd_queue()  argument
1816 	if (!usbep || !usbreq || !usbreq->complete || !usbreq->buf)  in pch_udc_pcd_queue()
1818 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_queue()
1909 static int pch_udc_pcd_dequeue(struct usb_ep *usbep,  in pch_udc_pcd_dequeue()  argument
1917 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_dequeue()
1918 	if (!usbep || !usbreq || (!ep->ep.desc && ep->num))  in pch_udc_pcd_dequeue()
1946 static int pch_udc_pcd_set_halt(struct usb_ep *usbep, int halt)  in pch_udc_pcd_set_halt()  argument
1952 	if (!usbep)  in pch_udc_pcd_set_halt()
1954 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_halt()
1987 static int pch_udc_pcd_set_wedge(struct usb_ep *usbep)  in pch_udc_pcd_set_wedge()  argument
1993 	if (!usbep)  in pch_udc_pcd_set_wedge()
1995 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_set_wedge()
2020 static void pch_udc_pcd_fifo_flush(struct usb_ep *usbep)  in pch_udc_pcd_fifo_flush()  argument
2024 	if (!usbep)  in pch_udc_pcd_fifo_flush()
2027 	ep = container_of(usbep, struct pch_udc_ep, ep);  in pch_udc_pcd_fifo_flush()