regulator: max77686: Use of_get_child_by_name
of_find_node_by_name walks the allnodes list, and can thus walk
outside of the parent node. Use of_get_child_by_name instead.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index ae001cc..0e725f6 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -400,7 +400,7 @@
unsigned int i;
pmic_np = iodev->dev->of_node;
- regulators_np = of_find_node_by_name(pmic_np, "voltage-regulators");
+ regulators_np = of_get_child_by_name(pmic_np, "voltage-regulators");
if (!regulators_np) {
dev_err(&pdev->dev, "could not find regulators sub-node\n");
return -EINVAL;