141 	struct tty_driver *driver;  in pdc_console_tty_driver_init()  local
164 	driver = tty_alloc_driver(1, TTY_DRIVER_REAL_RAW |  in pdc_console_tty_driver_init()
166 	if (IS_ERR(driver))  in pdc_console_tty_driver_init()
167 		return PTR_ERR(driver);  in pdc_console_tty_driver_init()
171 	driver->driver_name = "pdc_cons";  in pdc_console_tty_driver_init()
172 	driver->name = "ttyB";  in pdc_console_tty_driver_init()
173 	driver->major = MUX_MAJOR;  in pdc_console_tty_driver_init()
174 	driver->minor_start = 0;  in pdc_console_tty_driver_init()
175 	driver->type = TTY_DRIVER_TYPE_SYSTEM;  in pdc_console_tty_driver_init()
176 	driver->init_termios = tty_std_termios;  in pdc_console_tty_driver_init()
177 	tty_set_operations(driver, &pdc_console_tty_ops);  in pdc_console_tty_driver_init()
178 	tty_port_link_device(&tty_port, driver, 0);  in pdc_console_tty_driver_init()
180 	err = tty_register_driver(driver);  in pdc_console_tty_driver_init()
184 		tty_driver_kref_put(driver);  in pdc_console_tty_driver_init()
188 	pdc_console_tty_driver = driver;  in pdc_console_tty_driver_init()