.ldo_register = tps65917_ldo_registration,
};
-static void palmas_dt_to_pdata(struct device *dev,
- struct device_node *node,
- struct palmas_pmic_platform_data *pdata,
- struct palmas_pmic_driver_data *ddata)
+static int palmas_dt_to_pdata(struct device *dev,
+ struct device_node *node,
+ struct palmas_pmic_platform_data *pdata,
+ struct palmas_pmic_driver_data *ddata)
{
struct device_node *regulators;
u32 prop;
regulators = of_get_child_by_name(node, "regulators");
if (!regulators) {
dev_info(dev, "regulator node not found\n");
- return;
+ return 0;
}
ret = of_regulator_match(dev, regulators, ddata->palmas_matches,
of_node_put(regulators);
if (ret < 0) {
dev_err(dev, "Error parsing regulator init data: %d\n", ret);
- return;
+ return 0;
}
for (idx = 0; idx < ddata->max_reg; idx++) {
continue;
rinit = devm_kzalloc(dev, sizeof(*rinit), GFP_KERNEL);
+ if (!rinit)
+ return -ENOMEM;
+
pdata->reg_data[idx] = match->init_data;
pdata->reg_init[idx] = rinit;
}
pdata->ldo6_vibrator = of_property_read_bool(node, "ti,ldo6-vibrator");
+
+ return 0;
}
static const struct of_device_id of_palmas_match_tbl[] = {
platform_set_drvdata(pdev, pmic);
pmic->palmas->pmic_ddata = driver_data;
- palmas_dt_to_pdata(&pdev->dev, node, pdata, driver_data);
+ ret = palmas_dt_to_pdata(&pdev->dev, node, pdata, driver_data);
+ if (ret)
+ return ret;
ret = palmas_smps_read(palmas, PALMAS_SMPS_CTRL, ®);
if (ret)