diff --git a/drivers/hwmon/ds620.c b/drivers/hwmon/ds620.c
index 50663ef..f1d6b42 100644
--- a/drivers/hwmon/ds620.c
+++ b/drivers/hwmon/ds620.c
@@ -232,11 +232,10 @@
 	struct ds620_data *data;
 	int err;
 
-	data = kzalloc(sizeof(struct ds620_data), GFP_KERNEL);
-	if (!data) {
-		err = -ENOMEM;
-		goto exit;
-	}
+	data = devm_kzalloc(&client->dev, sizeof(struct ds620_data),
+			    GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
 
 	i2c_set_clientdata(client, data);
 	mutex_init(&data->update_lock);
@@ -247,7 +246,7 @@
 	/* Register sysfs hooks */
 	err = sysfs_create_group(&client->dev.kobj, &ds620_group);
 	if (err)
-		goto exit_free;
+		return err;
 
 	data->hwmon_dev = hwmon_device_register(&client->dev);
 	if (IS_ERR(data->hwmon_dev)) {
@@ -261,9 +260,6 @@
 
 exit_remove_files:
 	sysfs_remove_group(&client->dev.kobj, &ds620_group);
-exit_free:
-	kfree(data);
-exit:
 	return err;
 }
 
@@ -274,8 +270,6 @@
 	hwmon_device_unregister(data->hwmon_dev);
 	sysfs_remove_group(&client->dev.kobj, &ds620_group);
 
-	kfree(data);
-
 	return 0;
 }