sel = regulator_map_voltage_linear(rdev, uV, uV);
if (sel < 0)
- return -EINVAL;
+ return sel;
sel <<= ffs(rdev->desc->vsel_mask) - 1;
struct device_node *node;
int i, n, num;
- node = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
+ node = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
if (!node) {
dev_err(&pdev->dev, "Regulators device node not found\n");
return ERR_PTR(-ENODEV);
num = of_regulator_match(&pdev->dev, node, da9063_matches,
ARRAY_SIZE(da9063_matches));
+ of_node_put(node);
if (num < 0) {
dev_err(&pdev->dev, "Failed to match regulators\n");
return ERR_PTR(-EINVAL);
struct platform_device *pdev,
struct of_regulator_match **da9063_reg_matches)
{
- da9063_reg_matches = NULL;
+ *da9063_reg_matches = NULL;
return ERR_PTR(-ENODEV);
}
#endif
if (ret < 0) {
dev_err(&pdev->dev,
"Error while reading BUCKs configuration\n");
- return -EIO;
+ return ret;
}
bcores_merged = val & DA9063_BCORE_MERGE;
bmem_bio_merged = val & DA9063_BUCK_MERGE;
size = sizeof(struct da9063_regulators) +
n_regulators * sizeof(struct da9063_regulator);
regulators = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);
- if (!regulators) {
- dev_err(&pdev->dev, "No memory for regulators\n");
+ if (!regulators)
return -ENOMEM;
- }
regulators->n_regulators = n_regulators;
platform_set_drvdata(pdev, regulators);