diff options
Diffstat (limited to 'drivers/regulator/mc13xxx-regulator-core.c')
| -rw-r--r-- | drivers/regulator/mc13xxx-regulator-core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c index 5d2ab2ea0c8..23cf9f9c383 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; } |