regulator: tps6507x: 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/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index 862cc81f822f599f390afe43b8c4da73e3011e10..5a558dad27e313de2b3ae0159fcf28d43f670ffd 100644 (file)
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -385,7 +385,7 @@ static struct tps6507x_board *tps6507x_parse_dt_reg_data(
                return NULL;
        }
 
-       regulators = of_find_node_by_name(np, "regulators");
+       regulators = of_get_child_by_name(np, "regulators");
        if (!regulators) {
                dev_err(&pdev->dev, "regulator node not found\n");
                return NULL;