diff options
| author | Johan Hovold <johan@kernel.org> | 2025-07-22 11:25:42 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-07-23 13:03:57 +0100 |
| commit | 696e123aa36bf0bc72bda98df96dd8f379a6e854 (patch) | |
| tree | 75e78450c61270910970663315db47a0bd18e26d | |
| parent | 9e55f1192648a5b327f03c60e411126b3d19c5c5 (diff) | |
ASoC: mediatek: common: fix device and OF node leak
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: cf536e2622e2 ("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>
| -rw-r--r-- | sound/soc/mediatek/common/mtk-soundcard-driver.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/mediatek/common/mtk-soundcard-driver.c b/sound/soc/mediatek/common/mtk-soundcard-driver.c index 713a368f79cf..95a083939f3e 100644 --- a/sound/soc/mediatek/common/mtk-soundcard-driver.c +++ b/sound/soc/mediatek/common/mtk-soundcard-driver.c @@ -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); |