static int sunxi_rtc_probe(struct platform_device *pdev)
{
struct sunxi_rtc_dev *chip;
- struct resource *res;
int ret;
chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
if (IS_ERR(chip->rtc))
return PTR_ERR(chip->rtc);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- chip->base = devm_ioremap_resource(&pdev->dev, res);
+ chip->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(chip->base))
return PTR_ERR(chip->base);