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ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
author
Miaoqian Lin
<linmq006@gmail.com>
Wed, 11 May 2022 13:37:22 +0000
(17:37 +0400)
committer
Mark Brown
<broonie@kernel.org>
Wed, 11 May 2022 16:42:13 +0000
(17:42 +0100)
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Fixes:
08641c7c74dd
("ASoC: mxs: add device tree support for mxs-saif")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link:
https://lore.kernel.org/r/20220511133725.39039-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/mxs/mxs-saif.c
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diff --git
a/sound/soc/mxs/mxs-saif.c
b/sound/soc/mxs/mxs-saif.c
index
879c122
..
7afe1a1
100644
(file)
--- a/
sound/soc/mxs/mxs-saif.c
+++ b/
sound/soc/mxs/mxs-saif.c
@@
-754,6
+754,7
@@
static int mxs_saif_probe(struct platform_device *pdev)
saif->master_id = saif->id;
} else {
ret = of_alias_get_id(master, "saif");
+ of_node_put(master);
if (ret < 0)
return ret;
else