regulator: s5m8767: 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/s5m8767.c b/drivers/regulator/s5m8767.c
index d7164bb75d3e0bf2a88a61c1a82e6c79072cd8b5..092d44e5db4ed0001a9d6c8f3281014271c17d94 100644 (file)
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -535,7 +535,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev,
                return -ENODEV;
        }
 
-       regulators_np = of_find_node_by_name(pmic_np, "regulators");
+       regulators_np = of_get_child_by_name(pmic_np, "regulators");
        if (!regulators_np) {
                dev_err(iodev->dev, "could not find regulators sub-node\n");
                return -EINVAL;