108 	struct gserial		*port_usb;  member
244 	if (!port->port_usb)  in gs_start_tx()
247 	in = port->port_usb->in;  in gs_start_tx()
294 		if (!port->port_usb)  in gs_start_tx()
313 	struct usb_ep		*out = port->port_usb->out;  in gs_start_rx()
348 		if (!port->port_usb)  in gs_start_rx()
452 	if (!disconnect && port->port_usb)  in gs_rx_push()
551 	if (!port->port_usb || !port->port.tty)  in gs_start_io()
560 	ep = port->port_usb->out;  in gs_start_io()
566 	status = gs_alloc_requests(port->port_usb->in, &port->write_pool,  in gs_start_io()
584 		if (port->port_usb) {  in gs_start_io()
586 			gs_free_requests(port->port_usb->in, &port->write_pool,  in gs_start_io()
648 	if (port->port_usb) {  in gs_open()
651 			struct gserial	*gser = port->port_usb;  in gs_open()
679 	cond = p->port_usb == NULL || !kfifo_len(&p->port_write_buf) ||  in gs_close_flush_done()
704 	gser = port->port_usb;  in gs_close()
721 		gser = port->port_usb;  in gs_close()
757 	if (port->port_usb)  in gs_write()
788 	if (port->port_usb)  in gs_flush_chars()
800 	if (port->port_usb)  in gs_write_room()
833 	if (port->port_usb) {  in gs_unthrottle()
854 	gser = port->port_usb;  in gs_break_ctl()
1001 	ep = port->port_usb->in;  in gs_console_connect()
1077 	if (port->port_usb)  in gs_console_init()
1228 	WARN_ON(port->port_usb != NULL);  in gserial_free_port()
1344 	if (port->port_usb) {  in gserial_connect()
1363 	port->port_usb = gser;  in gserial_connect()
1424 	port->port_usb = NULL;  in gserial_disconnect()