From: Miaoqian Lin <linmq006@gmail.com> stable inclusion from stable-v5.10.137 commit bae95c5aee1f67da6608ceaebfb744d900e5ffbf category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ 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> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.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 f33a2a9654e7..4e199bb8f004 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 -- 2.20.1