int ret;
struct lp55xx_chip *chip;
struct lp55xx_led *led;
- struct lp55xx_platform_data *pdata;
+ struct lp55xx_platform_data *pdata = dev_get_platdata(&client->dev);
struct device_node *np = client->dev.of_node;
- if (!dev_get_platdata(&client->dev)) {
+ if (!pdata) {
if (np) {
- ret = lp55xx_of_populate_pdata(&client->dev, np);
- if (ret < 0)
- return ret;
+ pdata = lp55xx_of_populate_pdata(&client->dev, np);
+ if (IS_ERR(pdata))
+ return PTR_ERR(pdata);
} else {
dev_err(&client->dev, "no platform data\n");
return -EINVAL;
}
}
- pdata = dev_get_platdata(&client->dev);
chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)