return len;
}
-static DEVICE_ATTR(led_pattern, S_IWUSR, NULL, lp5562_store_pattern);
-static DEVICE_ATTR(engine_mux, S_IWUSR, NULL, lp5562_store_engine_mux);
+static LP55XX_DEV_ATTR_WO(led_pattern, lp5562_store_pattern);
+static LP55XX_DEV_ATTR_WO(engine_mux, lp5562_store_engine_mux);
static struct attribute *lp5562_attributes[] = {
&dev_attr_led_pattern.attr,
struct lp55xx_platform_data *pdata;
struct device_node *np = client->dev.of_node;
- if (!client->dev.platform_data) {
+ if (!dev_get_platdata(&client->dev)) {
if (np) {
ret = lp55xx_of_populate_pdata(&client->dev, np);
if (ret < 0)
return -EINVAL;
}
}
- pdata = client->dev.platform_data;
+ pdata = dev_get_platdata(&client->dev);
chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)