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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-06-03 17:10:43 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-06 12:38:26 +0100 |
| commit | 0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e (patch) | |
| tree | 9b85520689ad4094391993bde79ac9d7a333575d /sound/soc/codecs/cros_ec_codec.c | |
| parent | be1a63daffdd152ba4c7b71ab9fec2e39259b42b (diff) | |
| download | lwn-0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e.tar.gz lwn-0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e.zip | |
ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
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>
Diffstat (limited to 'sound/soc/codecs/cros_ec_codec.c')
| -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 8b0a9c788a26..11e7b3f6d410 100644 --- a/sound/soc/codecs/cros_ec_codec.c +++ b/sound/soc/codecs/cros_ec_codec.c @@ -995,6 +995,7 @@ 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 |