if (!res)
return -ENODEV;
- addr = devm_request_and_ioremap(dev, res);
- if (!addr) {
- pr_err("%s: ERROR: memory mapping failed", __func__);
- return -ENOMEM;
- }
+ addr = devm_ioremap_resource(dev, res);
+ if (IS_ERR(addr))
+ return PTR_ERR(addr);
if (pdev->dev.of_node) {
plat_dat = devm_kzalloc(&pdev->dev,