{
        struct aspeed_acry_dev *acry_dev;
        struct device *dev = &pdev->dev;
-       struct resource *res;
        int rc;
 
        acry_dev = devm_kzalloc(dev, sizeof(struct aspeed_acry_dev),
 
        platform_set_drvdata(pdev, acry_dev);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       acry_dev->regs = devm_ioremap_resource(dev, res);
+       acry_dev->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(acry_dev->regs))
                return PTR_ERR(acry_dev->regs);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       acry_dev->acry_sram = devm_ioremap_resource(dev, res);
+       acry_dev->acry_sram = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(acry_dev->acry_sram))
                return PTR_ERR(acry_dev->acry_sram);