regulator: as3711: 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/as3711-regulator.c b/drivers/regulator/as3711-regulator.c
index 67fd548dcdba02653a2e91c2227985a31abf75c1..856c55f3a83202349410633c9c670ced9edb2e7c 100644 (file)
--- a/drivers/regulator/as3711-regulator.c
+++ b/drivers/regulator/as3711-regulator.c
@@ -191,7 +191,7 @@ static int as3711_regulator_parse_dt(struct device *dev,
 {
        struct as3711_regulator_pdata *pdata = dev_get_platdata(dev);
        struct device_node *regulators =
-               of_find_node_by_name(dev->parent->of_node, "regulators");
+               of_get_child_by_name(dev->parent->of_node, "regulators");
        struct of_regulator_match *match;
        int ret, i;