ret = uart_add_one_port(&bcm_uart_driver, port);
if (ret) {
- ports[pdev->id].membase = 0;
+ ports[pdev->id].membase = NULL;
return ret;
}
platform_set_drvdata(pdev, port);
port = platform_get_drvdata(pdev);
uart_remove_one_port(&bcm_uart_driver, port);
/* mark port as free */
- ports[pdev->id].membase = 0;
+ ports[pdev->id].membase = NULL;
return 0;
}