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ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe

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[ Upstream commit 0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e ]

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: b6bc07d4360d ("ASoC: cros_ec_codec: support WoV")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Link: https://lore.kernel.org/r/20220603131043.38907-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Miaoqian Lin 2022-06-03 17:10:43 +04:00 committed by Greg Kroah-Hartman
parent e2a4e46f52
commit bae95c5aee
1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/cros_ec_codec.c
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@ -994,6 +994,7 @@ static int cros_ec_codec_platform_probe(struct platform_device *pdev)
dev_dbg(dev, "ap_shm_phys_addr=%#llx len=%#x\n",
priv->ap_shm_phys_addr, priv->ap_shm_len);
}
of_node_put(node);
}
#endif