diff --git a/[refs] b/[refs]
index 03ca53c2039e..00ba8ccfa846 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee70b258498174ba50b346960763203b7cba9d4a
+refs/heads/master: 86f6673325e38274c55f3df9f919d9a618f100d4
diff --git a/trunk/drivers/regulator/mc13xxx-regulator-core.c b/trunk/drivers/regulator/mc13xxx-regulator-core.c
index 5d2ab2ea0c8c..23cf9f9c383b 100644
--- a/trunk/drivers/regulator/mc13xxx-regulator-core.c
+++ b/trunk/drivers/regulator/mc13xxx-regulator-core.c
@@ -164,17 +164,15 @@ EXPORT_SYMBOL_GPL(mc13xxx_fixed_regulator_ops);
 #ifdef CONFIG_OF
 int mc13xxx_get_num_regulators_dt(struct platform_device *pdev)
 {
-	struct device_node *parent, *child;
-	int num = 0;
+	struct device_node *parent;
+	int num;
 
 	of_node_get(pdev->dev.parent->of_node);
 	parent = of_find_node_by_name(pdev->dev.parent->of_node, "regulators");
 	if (!parent)
 		return -ENODEV;
 
-	for_each_child_of_node(parent, child)
-		num++;
-
+	num = of_get_child_count(parent);
 	of_node_put(parent);
 	return num;
 }