regulator: max14577: Add missing of_node_put

Decrease the reference count for 'regulators' device_node, obtained by
of_get_child_by_name().

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c
index b1078ba3f393..186df8785a91 100644
--- a/drivers/regulator/max14577.c
+++ b/drivers/regulator/max14577.c
@@ -168,10 +168,11 @@ static int max14577_regulator_dt_parse_pdata(struct platform_device *pdev)
                         MAX14577_REG_MAX);
         if (ret < 0) {
                 dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", ret);
-                return ret;
         }
 
-        return 0;
+        of_node_put(np);
+
+        return ret;
 }
 
 static inline struct regulator_init_data *match_init_data(int index)