diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index eeeed2c7d081..6276003fdcb3 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -449,7 +449,7 @@ static ssize_t reset_temp_history(struct device *dev,
 	return count;
 }
 
-static ssize_t show_update_interval(struct device *dev,
+static ssize_t update_interval_show(struct device *dev,
 				    struct device_attribute *attr, char *buf)
 {
 	struct tmp401_data *data = dev_get_drvdata(dev);
@@ -457,9 +457,9 @@ static ssize_t show_update_interval(struct device *dev,
 	return sprintf(buf, "%u\n", data->update_interval);
 }
 
-static ssize_t set_update_interval(struct device *dev,
-				   struct device_attribute *attr,
-				   const char *buf, size_t count)
+static ssize_t update_interval_store(struct device *dev,
+				     struct device_attribute *attr,
+				     const char *buf, size_t count)
 {
 	struct tmp401_data *data = dev_get_drvdata(dev);
 	struct i2c_client *client = data->client;
@@ -521,8 +521,7 @@ static SENSOR_DEVICE_ATTR_2(temp2_max_alarm, S_IRUGO, show_status, NULL,
 static SENSOR_DEVICE_ATTR_2(temp2_crit_alarm, S_IRUGO, show_status, NULL,
 			    3, TMP432_STATUS_REMOTE1);
 
-static DEVICE_ATTR(update_interval, S_IRUGO | S_IWUSR, show_update_interval,
-		   set_update_interval);
+static DEVICE_ATTR_RW(update_interval);
 
 static struct attribute *tmp401_attributes[] = {
 	&sensor_dev_attr_temp1_input.dev_attr.attr,