return -ENOENT;
}
- s3c_rtc_base = devm_request_and_ioremap(&pdev->dev, res);
- if (s3c_rtc_base == NULL) {
- dev_err(&pdev->dev, "failed to ioremap memory region\n");
- return -EINVAL;
- }
+ s3c_rtc_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(s3c_rtc_base))
+ return PTR_ERR(s3c_rtc_base);
rtc_clk = devm_clk_get(&pdev->dev, "rtc");
if (IS_ERR(rtc_clk)) {
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->ioaddr = devm_request_and_ioremap(&pdev->dev, res);
- if (!data->ioaddr)
- return -EADDRNOTAVAIL;
+ data->ioaddr = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(data->ioaddr))
+ return PTR_ERR(data->ioaddr);
data->irq = platform_get_irq(pdev, 0);
if (data->irq < 0)
return status;
}
- config->ioaddr = devm_request_and_ioremap(&pdev->dev, res);
- if (!config->ioaddr) {
- dev_err(&pdev->dev, "request-ioremap fail\n");
- return -ENOMEM;
- }
+ config->ioaddr = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(config->ioaddr))
+ return PTR_ERR(config->ioaddr);
config->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(config->clk))
return -EBUSY;
}
- info->rtc_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!info->rtc_base) {
- dev_err(&pdev->dev, "Unable to request mem region and grab IOs for device.\n");
- return -EBUSY;
- }
+ info->rtc_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(info->rtc_base))
+ return PTR_ERR(info->rtc_base);
info->tegra_rtc_irq = platform_get_irq(pdev, 0);
if (info->tegra_rtc_irq <= 0)