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-rw-r--r--drivers/regulator/mc13xxx-regulator-core.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c
index 5d2ab2ea0c8c..23cf9f9c383b 100644
--- a/drivers/regulator/mc13xxx-regulator-core.c
+++ b/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;
}