regulator: max8925: 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/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 7595107..5b93989 100644 (file)
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -254,7 +254,7 @@ static int max8925_regulator_dt_init(struct platform_device *pdev,
        nproot = of_node_get(pdev->dev.parent->of_node);
        if (!nproot)
                return -ENODEV;
-       np = of_find_node_by_name(nproot, "regulators");
+       np = of_get_child_by_name(nproot, "regulators");
        if (!np) {
                dev_err(&pdev->dev, "failed to find regulators node\n");
                return -ENODEV;