From 68d6c8476fd4f448e70e0ab31ff972838ac41dae Mon Sep 17 00:00:00 2001
From: Miaoqian Lin <linmq006@gmail.com>
Date: Mon, 16 May 2022 11:44:33 +0400
Subject: [PATCH] regulator: scmi: Fix refcount leak in scmi_regulator_probe
Git-commit: 68d6c8476fd4f448e70e0ab31ff972838ac41dae
Patch-mainline: v5.19-rc1
References: git-fixes
of_find_node_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: 0fbeae70ee7c ("regulator: add SCMI driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220516074433.32433-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/regulator/scmi-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c
index 1f02f60ad136..41ae7ac27ff6 100644
--- a/drivers/regulator/scmi-regulator.c
+++ b/drivers/regulator/scmi-regulator.c
@@ -352,7 +352,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
return ret;
}
}
-
+ of_node_put(np);
/*
* Register a regulator for each valid regulator-DT-entry that we
* can successfully reach via SCMI and has a valid associated voltage
--
2.35.3