[PATCH] 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: format:b6bc07d4360d ("ASoC: cros_ec_codec: support WoV") Signed-off-by: Miaoqian Lin linmq006@gmail.com --- sound/soc/codecs/cros_ec_codec.c | 1 + 1 file changed, 1 insertion(+)
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
On Thu, 2 Jun 2022 15:45:29 +0400, Miaoqian Lin wrote:
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.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe commit: 0a034d93ee929a9ea89f3fa5f1d8492435b9ee6e
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Thanks, Mark
participants (2)
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Mark Brown -
Miaoqian Lin