nand->numcs = 1;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- nand->cs[0].io.virt = devm_ioremap_resource(dev, res);
+ nand->cs[0].io.virt = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(nand->cs[0].io.virt))
return PTR_ERR(nand->cs[0].io.virt);