if (tty_register_driver(moxaDriver)) {
printk(KERN_ERR "can't register MOXA Smartio tty driver!\n");
- put_tty_driver(moxaDriver);
+ tty_driver_kref_put(moxaDriver);
return -1;
}
del_timer_sync(&moxaTimer);
tty_unregister_driver(moxaDriver);
- put_tty_driver(moxaDriver);
+ tty_driver_kref_put(moxaDriver);
}
module_init(moxa_init);