* [PATCH AUTOSEL 4.19 17/17] ASoC: mediatek: mt8173: fix device_node leak
[not found] <20220117170551.1472640-1-sashal@kernel.org>
@ 2022-01-17 17:05 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2022-01-17 17:05 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Tzung-Bi Shih, Mark Brown, Sasha Levin, lgirdwood, perex, tiwai,
matthias.bgg, jiaxin.yu, angelogioacchino.delregno, alsa-devel,
linux-arm-kernel, linux-mediatek
From: Tzung-Bi Shih <tzungbi@google.com>
[ Upstream commit 493433785df0075afc0c106ab65f10a605d0b35d ]
Fixes the device_node leak.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211224064719.2031210-2-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/mediatek/mt8173/mt8173-max98090.c | 3 +++
sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c | 2 ++
sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c | 2 ++
sound/soc/mediatek/mt8173/mt8173-rt5650.c | 2 ++
4 files changed, 9 insertions(+)
diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c
index 902d111016d6f..431ba3db17594 100644
--- a/sound/soc/mediatek/mt8173/mt8173-max98090.c
+++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c
@@ -169,6 +169,9 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
if (ret)
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
+
+ of_node_put(codec_node);
+ of_node_put(platform_node);
return ret;
}
diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c
index 582174d98c6c9..cdb3940710379 100644
--- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c
+++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c
@@ -217,6 +217,8 @@ static int mt8173_rt5650_rt5514_dev_probe(struct platform_device *pdev)
if (ret)
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
+
+ of_node_put(platform_node);
return ret;
}
diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c
index b3670c8a5b8de..242f99716c619 100644
--- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c
+++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c
@@ -274,6 +274,8 @@ static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
if (ret)
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
+
+ of_node_put(platform_node);
return ret;
}
diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650.c b/sound/soc/mediatek/mt8173/mt8173-rt5650.c
index 7a89b4aad182f..14011a70bcc41 100644
--- a/sound/soc/mediatek/mt8173/mt8173-rt5650.c
+++ b/sound/soc/mediatek/mt8173/mt8173-rt5650.c
@@ -301,6 +301,8 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
if (ret)
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
+
+ of_node_put(platform_node);
return ret;
}
--
2.34.1
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2022-01-17 17:05 ` [PATCH AUTOSEL 4.19 17/17] ASoC: mediatek: mt8173: fix device_node leak Sasha Levin
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