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ASoC: mediatek: common: fix device and OF node leak

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Make sure to drop the references to the accdet OF node and platform
device taken by of_parse_phandle() and of_find_device_by_node() after
looking up the sound component during probe.

Fixes: cf536e2622 ("ASoC: mediatek: common: Handle mediatek,accdet property")
Cc: stable@vger.kernel.org	# 6.15
Cc: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20250722092542.32754-1-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Johan Hovold
2025-07-22 11:25:42 +02:00
committed by Mark Brown
parent 9e55f11926
commit 696e123aa3
1 changed files with 4 additions and 0 deletions
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4
sound/soc/mediatek/common/mtk-soundcard-driver.c
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@@ -262,9 +262,13 @@ int mtk_soundcard_common_probe(struct platform_device *pdev)
soc_card_data->accdet = accdet_comp;
else
dev_err(&pdev->dev, "No sound component found from mediatek,accdet property\n");
put_device(&accdet_pdev->dev);
} else {
dev_err(&pdev->dev, "No device found from mediatek,accdet property\n");
}
of_node_put(accdet_node);
}
platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0);