Lines Matching defs:hvcs_tty_driver
205 static struct tty_driver *hvcs_tty_driver;
1434 hvcs_tty_driver = tty_alloc_driver(num_ttys_to_alloc,
1436 if (IS_ERR(hvcs_tty_driver)) {
1438 return PTR_ERR(hvcs_tty_driver);
1446 hvcs_tty_driver->driver_name = hvcs_driver_name;
1447 hvcs_tty_driver->name = hvcs_device_node;
1454 hvcs_tty_driver->minor_start = HVCS_MINOR_START;
1455 hvcs_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM;
1462 hvcs_tty_driver->init_termios = hvcs_tty_termios;
1464 tty_set_operations(hvcs_tty_driver, &hvcs_ops);
1470 if (tty_register_driver(hvcs_tty_driver)) {
1494 tty_unregister_driver(hvcs_tty_driver);
1498 tty_driver_kref_put(hvcs_tty_driver);
1499 hvcs_tty_driver = NULL;
1538 tty_unregister_driver(hvcs_tty_driver);
1542 tty_driver_kref_put(hvcs_tty_driver);