regulator: Add missing of_node_put()
of_find_node_by_name() returns a node pointer with refcount incremented, use
of_node_put() on it when done.
of_find_node_by_name() will call of_node_put() against from parameter,
thus we also need to call of_node_get(from) before calling
of_find_node_by_name().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 2b55711..e99a3e4 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -372,7 +372,7 @@
struct regulator_config *config)
{
struct device_node *nproot, *np;
- nproot = pdev->dev.parent->of_node;
+ nproot = of_node_get(pdev->dev.parent->of_node);
if (!nproot)
return -ENODEV;
nproot = of_find_node_by_name(nproot, "regulators");
@@ -388,6 +388,7 @@
break;
}
}
+ of_node_put(nproot);
return 0;
}
#else