res = tty_register_driver(driver);
if (res) {
pr_err("failed to register nfcon tty driver\n");
- put_tty_driver(driver);
+ tty_driver_kref_put(driver);
tty_port_destroy(&nfcon_tty_port);
return res;
}
{
unregister_console(&nf_console);
tty_unregister_driver(nfcon_tty_driver);
- put_tty_driver(nfcon_tty_driver);
+ tty_driver_kref_put(nfcon_tty_driver);
tty_port_destroy(&nfcon_tty_port);
}