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UPSTREAM: regulator: scmi: Fix refcount leak in scmi_regulator_probe 

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.

Bug: 254441685
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>
(cherry picked from commit 68d6c8476fd4f448e70e0ab31ff972838ac41dae)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I3c314e5af0a026bf691e18fa2f937651d1175534
This commit is contained in:
Miaoqian Lin 2022-05-16 11:44:33 +04:00 committed by Treehugger Robot
parent 521b2c5661
commit afa5490fba
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/scmi-regulator.c
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@ -350,7 +350,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
if (ret == -ENOMEM)
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