[PATCH v3 1/5] ASoC: mediatek: mt8183: Fix wrong clock cleanup on clk_set_parent() failure
From: <hidden>
Date: 2026-08-28 05:06:11
Also in:
linux-mediatek, linux-sound, lkml
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
From: bui duc phuc <redacted>
In mt8183_afe_enable_clock(), when clk_set_parent() fails, the current
error path incorrectly cleans up the previously enabled clock instead of
the clock used by clk_set_parent().
Fix the error path to clean up the correct clock when clk_set_parent()
fails.
Fixes: a94aec035a12 ("ASoC: mediatek: mt8183: add platform driver")
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: bui duc phuc <redacted>
---
Changes in v3:
- Add a Reviewed-by tag.
sound/soc/mediatek/mt8183/mt8183-afe-clk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-clk.c b/sound/soc/mediatek/mt8183/mt8183-afe-clk.c
index cc4f8f4d3dab..6ab0734ad136 100644
--- a/sound/soc/mediatek/mt8183/mt8183-afe-clk.c
+++ b/sound/soc/mediatek/mt8183/mt8183-afe-clk.c@@ -137,7 +137,7 @@ int mt8183_afe_enable_clock(struct mtk_base_afe *afe) dev_err(afe->dev, "%s(), clk_set_parent %s-%s fail %d\n", __func__, aud_clks[CLK_MUX_AUDIO], aud_clks[CLK_CLK26M], ret); - goto CLK_MUX_AUDIO_ERR; + goto CLK_MUX_AUDIO_INTBUS_ERR; } ret = clk_prepare_enable(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
@@ -153,7 +153,7 @@ int mt8183_afe_enable_clock(struct mtk_base_afe *afe) dev_err(afe->dev, "%s(), clk_set_parent %s-%s fail %d\n", __func__, aud_clks[CLK_MUX_AUDIOINTBUS], aud_clks[CLK_TOP_SYSPLL_D2_D4], ret); - goto CLK_MUX_AUDIO_INTBUS_ERR; + goto CLK_AFE_ERR; } ret = clk_prepare_enable(afe_priv->clk[CLK_AFE]);
--
2.43.0