regulator: max77693: Add missing of_node_put

Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
index 057d040e6feb..d6807fd7eadc 100644
--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -176,13 +176,16 @@ static int max77693_pmic_dt_parse_rdata(struct device *dev,
 
         rmatch = devm_kzalloc(dev,
                  sizeof(*rmatch) * ARRAY_SIZE(regulators), GFP_KERNEL);
-        if (!rmatch)
+        if (!rmatch) {
+                of_node_put(np);
                 return -ENOMEM;
+        }
 
         for (i = 0; i < ARRAY_SIZE(regulators); i++)
                 rmatch[i].name = regulators[i].name;
 
         matched = of_regulator_match(dev, np, rmatch, ARRAY_SIZE(regulators));
+        of_node_put(np);
         if (matched <= 0)
                 return matched;
         *rdata = devm_kzalloc(dev, sizeof(**rdata) * matched, GFP_KERNEL);