drivers/tty/synclink_gt.c

136 static struct tty_driver *serial_driver;
3579 		tty_port_register_device(&info->port, serial_driver, info->line,
3631 	if (serial_driver) {
3633 			tty_unregister_device(serial_driver, info->line);
3634 		tty_unregister_driver(serial_driver);
3635 		tty_driver_kref_put(serial_driver);
3672 	serial_driver = tty_alloc_driver(MAX_DEVICES, TTY_DRIVER_REAL_RAW |
3674 	if (IS_ERR(serial_driver)) {
3676 		return PTR_ERR(serial_driver);
3681 	serial_driver->driver_name = "synclink_gt";
3682 	serial_driver->name = tty_dev_prefix;
3683 	serial_driver->major = ttymajor;
3684 	serial_driver->minor_start = 64;
3685 	serial_driver->type = TTY_DRIVER_TYPE_SERIAL;
3686 	serial_driver->subtype = SERIAL_TYPE_NORMAL;
3687 	serial_driver->init_termios = tty_std_termios;
3688 	serial_driver->init_termios.c_cflag =
3690 	serial_driver->init_termios.c_ispeed = 9600;
3691 	serial_driver->init_termios.c_ospeed = 9600;
3692 	tty_set_operations(serial_driver, &ops);
3693 	if ((rc = tty_register_driver(serial_driver)) < 0) {
3695 		tty_driver_kref_put(serial_driver);
3696 		serial_driver = NULL;