device_init_wakeup(&pdev->dev, 1);
- info->rtc_dev = rtc_device_register(
- pdev->name, &pdev->dev, &tegra_rtc_ops, THIS_MODULE);
+ info->rtc_dev = devm_rtc_device_register(&pdev->dev,
+ dev_name(&pdev->dev), &tegra_rtc_ops,
+ THIS_MODULE);
if (IS_ERR(info->rtc_dev)) {
ret = PTR_ERR(info->rtc_dev);
- info->rtc_dev = NULL;
- dev_err(&pdev->dev,
- "Unable to register device (err=%d).\n",
+ dev_err(&pdev->dev, "Unable to register device (err=%d).\n",
ret);
return ret;
}
dev_err(&pdev->dev,
"Unable to request interrupt for device (err=%d).\n",
ret);
- goto err_dev_unreg;
+ return ret;
}
dev_notice(&pdev->dev, "Tegra internal Real Time Clock\n");
return 0;
-
-err_dev_unreg:
- rtc_device_unregister(info->rtc_dev);
-
- return ret;
-}
-
-static int __exit tegra_rtc_remove(struct platform_device *pdev)
-{
- struct tegra_rtc_info *info = platform_get_drvdata(pdev);
-
- rtc_device_unregister(info->rtc_dev);
-
- platform_set_drvdata(pdev, NULL);
-
- return 0;
}
#ifdef CONFIG_PM_SLEEP
MODULE_ALIAS("platform:tegra_rtc");
static struct platform_driver tegra_rtc_driver = {
- .remove = __exit_p(tegra_rtc_remove),
.shutdown = tegra_rtc_shutdown,
.driver = {
.name = "tegra_rtc",