From: Miaoqian Lin Date: Fri, 3 Jun 2022 13:10:43 +0000 (+0400) Subject: ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe X-Git-Tag: v5.18.18~270 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3e64b5562c077218295f2230fb5cf181193cb06;p=thirdparty%2Fkernel%2Fstable.git 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 Reviewed-by: Tzung-Bi Shih Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20220603131043.38907-1-linmq006@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c index 9b92e1a0d1a3a..43561ff1bb8d1 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