struct resource *res;
int ret;
- if (!dev->of_node) {
- dev_err(dev, "device tree node not found\n");
- return -ENODEV;
- }
-
drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
- if (!drvdata) {
- dev_err(dev, "failed to allocate memory for driver's "
- "private data\n");
+ if (!drvdata)
return -ENOMEM;
- }
ctrl = samsung_pinctrl_get_soc_data(drvdata, pdev);
if (IS_ERR(ctrl)) {