112 	struct usb_ep			*ep;	/* P: ffs->eps_lock */  member
129 	struct ffs_ep			*ep;	/* P: ffs->eps_lock */  member
155 	struct usb_ep *ep;  member
198 static void ffs_ep0_complete(struct usb_ep *ep, struct usb_request *req)  in ffs_ep0_complete()  argument
637 		struct ffs_ep *ep = _ep->driver_data;  in ffs_epfile_io_complete()  local
638 		ep->status = req->status ? req->status : req->actual;  in ffs_epfile_io_complete()
664 	usb_ep_free_request(io_data->ep, io_data->req);  in ffs_user_copy_worker()
686 	struct ffs_ep *ep;  in ffs_epfile_io()  local
698 	ep = epfile->ep;  in ffs_epfile_io()
699 	if (!ep) {  in ffs_epfile_io()
705 		ret = wait_event_interruptible(epfile->wait, (ep = epfile->ep));  in ffs_epfile_io()
730 		if (epfile->ep != ep) {  in ffs_epfile_io()
740 			data_len = usb_ep_align_maybe(gadget, ep->ep, data_len);  in ffs_epfile_io()
762 	if (epfile->ep != ep) {  in ffs_epfile_io()
768 		if (likely(epfile->ep == ep) && !WARN_ON(!ep->ep))  in ffs_epfile_io()
769 			usb_ep_set_halt(ep->ep);  in ffs_epfile_io()
794 			req = usb_ep_alloc_request(ep->ep, GFP_KERNEL);  in ffs_epfile_io()
802 			io_data->ep = ep->ep;  in ffs_epfile_io()
809 			ret = usb_ep_queue(ep->ep, req, GFP_ATOMIC);  in ffs_epfile_io()
811 				usb_ep_free_request(ep->ep, req);  in ffs_epfile_io()
820 			req = ep->req;  in ffs_epfile_io()
827 			ret = usb_ep_queue(ep->ep, req, GFP_ATOMIC);  in ffs_epfile_io()
836 				usb_ep_dequeue(ep->ep, req);  in ffs_epfile_io()
845 				ret = ep->status;  in ffs_epfile_io()
893 	if (likely(io_data && io_data->ep && io_data->req))  in ffs_aio_cancel()
894 		value = usb_ep_dequeue(io_data->ep, io_data->req);  in ffs_aio_cancel()
1011 	if (likely(epfile->ep)) {  in ffs_epfile_ioctl()
1014 			ret = usb_ep_fifo_status(epfile->ep->ep);  in ffs_epfile_ioctl()
1017 			usb_ep_fifo_flush(epfile->ep->ep);  in ffs_epfile_ioctl()
1021 			ret = usb_ep_clear_halt(epfile->ep->ep);  in ffs_epfile_ioctl()
1024 			ret = epfile->ep->num;  in ffs_epfile_ioctl()
1041 			desc = epfile->ep->descs[desc_idx];  in ffs_epfile_ioctl()
1614 	struct ffs_ep *ep         = func->eps;  in ffs_func_eps_disable()  local
1622 		if (likely(ep->ep))  in ffs_func_eps_disable()
1623 			usb_ep_disable(ep->ep);  in ffs_func_eps_disable()
1624 		++ep;  in ffs_func_eps_disable()
1627 			epfile->ep = NULL;  in ffs_func_eps_disable()
1637 	struct ffs_ep *ep         = func->eps;  in ffs_func_eps_enable()  local
1657 			ds = ep->descs[desc_idx];  in ffs_func_eps_enable()
1665 		ep->ep->driver_data = ep;  in ffs_func_eps_enable()
1666 		ep->ep->desc = ds;  in ffs_func_eps_enable()
1667 		ret = usb_ep_enable(ep->ep);  in ffs_func_eps_enable()
1669 			epfile->ep = ep;  in ffs_func_eps_enable()
1678 		++ep;  in ffs_func_eps_enable()
2509 	if (ffs_ep->ep) {  in __ffs_func_bind_do_descs()
2515 		struct usb_ep *ep;  in __ffs_func_bind_do_descs()  local
2524 		ep = usb_ep_autoconfig(func->gadget, ds);  in __ffs_func_bind_do_descs()
2525 		if (unlikely(!ep))  in __ffs_func_bind_do_descs()
2527 		ep->driver_data = func->eps + idx;  in __ffs_func_bind_do_descs()
2529 		req = usb_ep_alloc_request(ep, GFP_KERNEL);  in __ffs_func_bind_do_descs()
2533 		ffs_ep->ep  = ep;  in __ffs_func_bind_do_descs()
2588 		if (unlikely(!func->eps[idx].ep))  in __ffs_func_bind_do_nums()
3219 	struct ffs_ep *ep = func->eps;  in ffs_func_unbind()  local
3235 		if (ep->ep && ep->req)  in ffs_func_unbind()
3236 			usb_ep_free_request(ep->ep, ep->req);  in ffs_func_unbind()
3237 		ep->req = NULL;  in ffs_func_unbind()
3238 		++ep;  in ffs_func_unbind()