66 static struct tty_driver *kgdb_nmi_tty_driver;  variable
71 	return kgdb_nmi_tty_driver;  in kgdb_nmi_console_device()
334 	kgdb_nmi_tty_driver = tty_alloc_driver(1, TTY_DRIVER_REAL_RAW);  in kgdb_register_nmi_console()
335 	if (IS_ERR(kgdb_nmi_tty_driver)) {  in kgdb_register_nmi_console()
337 		return PTR_ERR(kgdb_nmi_tty_driver);  in kgdb_register_nmi_console()
339 	kgdb_nmi_tty_driver->driver_name	= "ttyNMI";  in kgdb_register_nmi_console()
340 	kgdb_nmi_tty_driver->name		= "ttyNMI";  in kgdb_register_nmi_console()
341 	kgdb_nmi_tty_driver->num		= 1;  in kgdb_register_nmi_console()
342 	kgdb_nmi_tty_driver->type		= TTY_DRIVER_TYPE_SERIAL;  in kgdb_register_nmi_console()
343 	kgdb_nmi_tty_driver->subtype		= SERIAL_TYPE_NORMAL;  in kgdb_register_nmi_console()
344 	kgdb_nmi_tty_driver->init_termios	= tty_std_termios;  in kgdb_register_nmi_console()
345 	tty_termios_encode_baud_rate(&kgdb_nmi_tty_driver->init_termios,  in kgdb_register_nmi_console()
347 	tty_set_operations(kgdb_nmi_tty_driver, &kgdb_nmi_tty_ops);  in kgdb_register_nmi_console()
349 	ret = tty_register_driver(kgdb_nmi_tty_driver);  in kgdb_register_nmi_console()
359 	tty_driver_kref_put(kgdb_nmi_tty_driver);  in kgdb_register_nmi_console()
376 	tty_unregister_driver(kgdb_nmi_tty_driver);  in kgdb_unregister_nmi_console()
377 	tty_driver_kref_put(kgdb_nmi_tty_driver);  in kgdb_unregister_nmi_console()