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Message-Id: <20220418121213.386771241@linuxfoundation.org>
Date: Mon, 18 Apr 2022 14:11:16 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Miaoqian Lin <linmq006@...il.com>,
Mark Brown <broonie@...nel.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 095/284] ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
From: Miaoqian Lin <linmq006@...il.com>
[ Upstream commit 375a347da4889f64d86e1ab7f4e6702b6e9bf299 ]
Fix the missing clk_disable_unprepare() before return
from msm8916_wcd_digital_probe in the error handling case.
Fixes: 150db8c5afa1 ("ASoC: codecs: Add msm8916-wcd digital codec")
Signed-off-by: Miaoqian Lin <linmq006@...il.com>
Link: https://lore.kernel.org/r/20220307084523.28687-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
sound/soc/codecs/msm8916-wcd-digital.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c
index 13354d6304a8..b2571ab13ea1 100644
--- a/sound/soc/codecs/msm8916-wcd-digital.c
+++ b/sound/soc/codecs/msm8916-wcd-digital.c
@@ -910,7 +910,7 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev)
ret = clk_prepare_enable(priv->mclk);
if (ret < 0) {
dev_err(dev, "failed to enable mclk %d\n", ret);
- return ret;
+ goto err_clk;
}
dev_set_drvdata(dev, priv);
@@ -918,6 +918,9 @@ static int msm8916_wcd_digital_probe(struct platform_device *pdev)
return snd_soc_register_codec(dev, &msm8916_wcd_digital,
msm8916_wcd_digital_dai,
ARRAY_SIZE(msm8916_wcd_digital_dai));
+err_clk:
+ clk_disable_unprepare(priv->ahbclk);
+ return ret;
}
static int msm8916_wcd_digital_remove(struct platform_device *pdev)
--
2.34.1
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