377 static struct tty_driver *ntty_driver;  variable
1430 		tty_dev = tty_port_register_device(&port->port, ntty_driver,  in nozomi_card_init()
1445 		tty_unregister_device(ntty_driver, dc->index_start + i);  in nozomi_card_init()
1478 		tty_unregister_device(ntty_driver, dc->index_start + i);  in tty_exit()
1864 	ntty_driver = alloc_tty_driver(NTTY_TTY_MAXMINORS);  in nozomi_init()
1865 	if (!ntty_driver)  in nozomi_init()
1868 	ntty_driver->driver_name = NOZOMI_NAME_TTY;  in nozomi_init()
1869 	ntty_driver->name = "noz";  in nozomi_init()
1870 	ntty_driver->major = 0;  in nozomi_init()
1871 	ntty_driver->type = TTY_DRIVER_TYPE_SERIAL;  in nozomi_init()
1872 	ntty_driver->subtype = SERIAL_TYPE_NORMAL;  in nozomi_init()
1873 	ntty_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;  in nozomi_init()
1874 	ntty_driver->init_termios = tty_std_termios;  in nozomi_init()
1875 	ntty_driver->init_termios.c_cflag = B115200 | CS8 | CREAD | \  in nozomi_init()
1877 	ntty_driver->init_termios.c_ispeed = 115200;  in nozomi_init()
1878 	ntty_driver->init_termios.c_ospeed = 115200;  in nozomi_init()
1879 	tty_set_operations(ntty_driver, &tty_ops);  in nozomi_init()
1881 	ret = tty_register_driver(ntty_driver);  in nozomi_init()
1895 	tty_unregister_driver(ntty_driver);  in nozomi_init()
1897 	put_tty_driver(ntty_driver);  in nozomi_init()
1905 	tty_unregister_driver(ntty_driver);  in nozomi_exit()
1906 	put_tty_driver(ntty_driver);  in nozomi_exit()