667 		struct gserial	*gser = port->port_usb;  in gs_open()  local
672 		if (gser->connect)  in gs_open()
673 			gser->connect(gser);  in gs_open()
700 	struct gserial	*gser;  in gs_close()  local
720 	gser = port->port_usb;  in gs_close()
721 	if (gser && gser->disconnect)  in gs_close()
722 		gser->disconnect(gser);  in gs_close()
727 	if (kfifo_len(&port->port_write_buf) > 0 && gser) {  in gs_close()
733 		gser = port->port_usb;  in gs_close()
740 	if (gser == NULL)  in gs_close()
860 	struct gserial	*gser;  in gs_break_ctl()  local
866 	gser = port->port_usb;  in gs_break_ctl()
867 	if (gser && gser->send_break)  in gs_break_ctl()
868 		status = gser->send_break(gser, duration);  in gs_break_ctl()
1275 int gserial_connect(struct gserial *gser, u8 port_num)  in gserial_connect()  argument
1295 	status = usb_ep_enable(gser->in);  in gserial_connect()
1298 	gser->in->driver_data = port;  in gserial_connect()
1300 	status = usb_ep_enable(gser->out);  in gserial_connect()
1303 	gser->out->driver_data = port;  in gserial_connect()
1307 	gser->ioport = port;  in gserial_connect()
1308 	port->port_usb = gser;  in gserial_connect()
1313 	gser->port_line_coding = port->port_line_coding;  in gserial_connect()
1323 		if (gser->connect)  in gserial_connect()
1324 			gser->connect(gser);  in gserial_connect()
1326 		if (gser->disconnect)  in gserial_connect()
1327 			gser->disconnect(gser);  in gserial_connect()
1336 	usb_ep_disable(gser->in);  in gserial_connect()
1351 void gserial_disconnect(struct gserial *gser)  in gserial_disconnect()  argument
1353 	struct gs_port	*port = gser->ioport;  in gserial_disconnect()
1363 	port->port_line_coding = gser->port_line_coding;  in gserial_disconnect()
1366 	gser->ioport = NULL;  in gserial_disconnect()
1375 	usb_ep_disable(gser->out);  in gserial_disconnect()
1376 	usb_ep_disable(gser->in);  in gserial_disconnect()
1382 	gs_free_requests(gser->out, &port->read_pool, NULL);  in gserial_disconnect()
1383 	gs_free_requests(gser->out, &port->read_queue, NULL);  in gserial_disconnect()
1384 	gs_free_requests(gser->in, &port->write_pool, NULL);  in gserial_disconnect()
1389 	gs_console_disconnect(gser->in);  in gserial_disconnect()