418 static struct tty_driver *ice_gnss_create_tty_driver(struct ice_pf *pf)  in ice_gnss_create_tty_driver()
422 	struct tty_driver *tty_driver;  in ice_gnss_create_tty_driver()  local
427 	tty_driver = tty_alloc_driver(ICE_GNSS_TTY_MINOR_DEVICES,  in ice_gnss_create_tty_driver()
429 	if (IS_ERR(tty_driver)) {  in ice_gnss_create_tty_driver()
436 		tty_driver_kref_put(tty_driver);  in ice_gnss_create_tty_driver()
444 	tty_driver->owner = THIS_MODULE;  in ice_gnss_create_tty_driver()
445 	tty_driver->driver_name = dev_driver_string(dev);  in ice_gnss_create_tty_driver()
446 	tty_driver->name = (const char *)ttydrv_name;  in ice_gnss_create_tty_driver()
447 	tty_driver->type = TTY_DRIVER_TYPE_SERIAL;  in ice_gnss_create_tty_driver()
448 	tty_driver->subtype = SERIAL_TYPE_NORMAL;  in ice_gnss_create_tty_driver()
449 	tty_driver->init_termios = tty_std_termios;  in ice_gnss_create_tty_driver()
450 	tty_driver->init_termios.c_iflag &= ~INLCR;  in ice_gnss_create_tty_driver()
451 	tty_driver->init_termios.c_iflag |= IGNCR;  in ice_gnss_create_tty_driver()
452 	tty_driver->init_termios.c_oflag &= ~OPOST;  in ice_gnss_create_tty_driver()
453 	tty_driver->init_termios.c_lflag &= ~ICANON;  in ice_gnss_create_tty_driver()
454 	tty_driver->init_termios.c_cflag &= ~(CSIZE | CBAUD | CBAUDEX);  in ice_gnss_create_tty_driver()
456 	tty_termios_encode_baud_rate(&tty_driver->init_termios, 9600, 9600);  in ice_gnss_create_tty_driver()
457 	tty_driver->driver_state = pf;  in ice_gnss_create_tty_driver()
458 	tty_set_operations(tty_driver, &tty_gps_ops);  in ice_gnss_create_tty_driver()
466 		tty_port_link_device(pf->gnss_tty_port[i], tty_driver, i);  in ice_gnss_create_tty_driver()
469 	err = tty_register_driver(tty_driver);  in ice_gnss_create_tty_driver()
486 	return tty_driver;  in ice_gnss_create_tty_driver()
495 	struct tty_driver *tty_driver;  in ice_gnss_init()  local
497 	tty_driver = ice_gnss_create_tty_driver(pf);  in ice_gnss_init()
498 	if (!tty_driver)  in ice_gnss_init()
501 	pf->ice_gnss_tty_driver = tty_driver;  in ice_gnss_init()