res_size = resource_size(&res);
if (!request_mem_region(res.start, res_size, DRV_NAME)) {
- dev_err(&ofdev->dev, "couldn't request %#llx..%#llx\n",
- (unsigned long long)res.start,
- (unsigned long long)res.end);
+ dev_err(&ofdev->dev, "couldn't request %pR\n", &res);
return -EBUSY;
}
base = ioremap_nocache(res.start, res_size);
if (!base) {
- dev_err(&ofdev->dev, "couldn't ioremap %#llx..%#llx\n",
- (unsigned long long)res.start,
- (unsigned long long)res.end);
+ dev_err(&ofdev->dev, "couldn't ioremap %pR\n", &res);
err = -ENOMEM;
goto exit_release_mem;
}