From: Liang He windhl@126.com
[ Upstream commit a8d5df69e2ec702d979f7d04ed519caf8691a032 ]
In mt6359_parse_dt() and mt6359_accdet_parse_dt(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.
Fixes: 683530285316 ("ASoC: mt6359: fix failed to parse DT properties") Fixes: eef07b9e0925 ("ASoC: mediatek: mt6359: add MT6359 accdet jack driver") Signed-off-by: Liang He windhl@126.com Link: https://lore.kernel.org/r/20220713102013.367336-1-windhl@126.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/codecs/mt6359-accdet.c | 1 + sound/soc/codecs/mt6359.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/sound/soc/codecs/mt6359-accdet.c b/sound/soc/codecs/mt6359-accdet.c index 6d3d170144a0..c190628e2905 100644 --- a/sound/soc/codecs/mt6359-accdet.c +++ b/sound/soc/codecs/mt6359-accdet.c @@ -675,6 +675,7 @@ static int mt6359_accdet_parse_dt(struct mt6359_accdet *priv) sizeof(struct three_key_threshold)); }
+ of_node_put(node); dev_warn(priv->dev, "accdet caps=%x\n", priv->caps);
return 0; diff --git a/sound/soc/codecs/mt6359.c b/sound/soc/codecs/mt6359.c index f8532aa7e4aa..9a9c8555f720 100644 --- a/sound/soc/codecs/mt6359.c +++ b/sound/soc/codecs/mt6359.c @@ -2780,6 +2780,7 @@ static int mt6359_parse_dt(struct mt6359_priv *priv)
ret = of_property_read_u32(np, "mediatek,mic-type-2", &priv->mux_select[MUX_MIC_TYPE_2]); + of_node_put(np); if (ret) { dev_info(priv->dev, "%s() failed to read mic-type-2, use default (%d)\n",