diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-06-03 16:10:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-21 16:16:04 +0300 |
| commit | bae95c5aee1f67da6608ceaebfb744d900e5ffbf (patch) | |
| tree | 6d1e8b3fade64b3c5c745f7ebb28ed4001937ce6 /sound/soc | |
| parent | e2a4e46f52584e43cd0d9866752b51f588cc1173 (diff) | |
| download | linux-bae95c5aee1f67da6608ceaebfb744d900e5ffbf.tar.xz | |
ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
[ 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>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/cros_ec_codec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c index 5c3b7e5e55d2..dedbaba83792 100644 --- a/sound/soc/codecs/cros_ec_codec.c +++ b/sound/soc/codecs/cros_ec_codec.c @@ -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 |