- res_size = resource_size(res);
- if (!devm_request_mem_region(&pdev->dev, res->start, res_size,
- res->name)) {
- dev_err(&pdev->dev, "can't allocate %d bytes at %d address\n",
- res_size, res->start);
- return -ENOMEM;
- }
-
- imx2_wdt.base = devm_ioremap_nocache(&pdev->dev, res->start, res_size);