637 			struct gserial	*gser = port->port_usb;  in gs_open()  local
642 			if (gser->connect)  in gs_open()
643 				gser->connect(gser);  in gs_open()
675 	struct gserial	*gser;  in gs_close()  local
690 	gser = port->port_usb;  in gs_close()
691 	if (gser && !port->suspended && gser->disconnect)  in gs_close()
692 		gser->disconnect(gser);  in gs_close()
697 	if (kfifo_len(&port->port_write_buf) > 0 && gser) {  in gs_close()
707 		gser = port->port_usb;  in gs_close()
714 	if (gser == NULL)  in gs_close()
834 	struct gserial	*gser;  in gs_break_ctl()  local
840 	gser = port->port_usb;  in gs_break_ctl()
841 	if (gser && gser->send_break)  in gs_break_ctl()
842 		status = gser->send_break(gser, duration);  in gs_break_ctl()
1295 int gserial_connect(struct gserial *gser, u8 port_num)  in gserial_connect()  argument
1315 	status = usb_ep_enable(gser->in);  in gserial_connect()
1318 	gser->in->driver_data = port;  in gserial_connect()
1320 	status = usb_ep_enable(gser->out);  in gserial_connect()
1323 	gser->out->driver_data = port;  in gserial_connect()
1327 	gser->ioport = port;  in gserial_connect()
1328 	port->port_usb = gser;  in gserial_connect()
1333 	gser->port_line_coding = port->port_line_coding;  in gserial_connect()
1343 		if (gser->connect)  in gserial_connect()
1344 			gser->connect(gser);  in gserial_connect()
1346 		if (gser->disconnect)  in gserial_connect()
1347 			gser->disconnect(gser);  in gserial_connect()
1356 	usb_ep_disable(gser->in);  in gserial_connect()
1371 void gserial_disconnect(struct gserial *gser)  in gserial_disconnect()  argument
1373 	struct gs_port	*port = gser->ioport;  in gserial_disconnect()
1385 	port->port_line_coding = gser->port_line_coding;  in gserial_disconnect()
1388 	gser->ioport = NULL;  in gserial_disconnect()
1398 	usb_ep_disable(gser->out);  in gserial_disconnect()
1399 	usb_ep_disable(gser->in);  in gserial_disconnect()
1405 	gs_free_requests(gser->out, &port->read_pool, NULL);  in gserial_disconnect()
1406 	gs_free_requests(gser->out, &port->read_queue, NULL);  in gserial_disconnect()
1407 	gs_free_requests(gser->in, &port->write_pool, NULL);  in gserial_disconnect()
1416 void gserial_suspend(struct gserial *gser)  in gserial_suspend()  argument
1418 	struct gs_port	*port = gser->ioport;  in gserial_suspend()
1427 void gserial_resume(struct gserial *gser)  in gserial_resume()  argument
1429 	struct gs_port *port = gser->ioport;  in gserial_resume()
1441 	if (gser->connect)  in gserial_resume()
1442 		gser->connect(gser);  in gserial_resume()