linux-kernel - [PATCH 5.17 0405/1126] ASoC: rk817: Fix missing clk_disable_unprepare() in rk817_platform

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Message-Id: <20220405070419.513806222@linuxfoundation.org>
Date:   Tue,  5 Apr 2022 09:19:12 +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>,
        Chris Morgan <macromorgan@...mail.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.17 0405/1126] ASoC: rk817: Fix missing clk_disable_unprepare() in rk817_platform_probe

From: Miaoqian Lin <linmq006@...il.com>

[ Upstream commit a6b44a2518a08348bd0f0401e4d2b99233bbabc2 ]

Fix the missing clk_disable_unprepare() before return
from rk817_platform_probe() in the error handling case.

Fixes: 0d6a04da9b25 ("ASoC: Add Rockchip rk817 audio CODEC support")
Signed-off-by: Miaoqian Lin <linmq006@...il.com>
Tested-by: Chris Morgan <macromorgan@...mail.com>
Link: https://lore.kernel.org/r/20220307090146.4104-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/codecs/rk817_codec.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rk817_codec.c b/sound/soc/codecs/rk817_codec.c
index 03f24edfe4f6..8fffe378618d 100644
--- a/sound/soc/codecs/rk817_codec.c
+++ b/sound/soc/codecs/rk817_codec.c
@@ -508,12 +508,14 @@ static int rk817_platform_probe(struct platform_device *pdev)
 	if (ret < 0) {
 		dev_err(&pdev->dev, "%s() register codec error %d\n",
 			__func__, ret);
-		goto err_;
+		goto err_clk;
 	}
 
 	return 0;
-err_:
 
+err_clk:
+	clk_disable_unprepare(rk817_codec_data->mclk);
+err_:
 	return ret;
 }
 
-- 
2.34.1