serial_driver = alloc_tty_driver(SERIAL_MAX_NUM_LINES);
- printk ("%s %s\n", serial_name, serial_version);
+ pr_info("%s %s\n", serial_name, serial_version);
/* Initialize the tty_driver structure */
int error;
if ((error = tty_unregister_driver(serial_driver)))
- printk("ISS_SERIAL: failed to unregister serial driver (%d)\n",
+ pr_err("ISS_SERIAL: failed to unregister serial driver (%d)\n",
error);
put_tty_driver(serial_driver);
tty_port_destroy(&serial_port);