linux-kernel - [PATCH 3/6] ASoC: rt5645: Fix the error handling of rt5645_i2c

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Message-Id: <20220510153251.1741210-4-zheyuma97@gmail.com>
Date:   Tue, 10 May 2022 23:32:48 +0800
From:   Zheyu Ma <zheyuma97@...il.com>
To:     james.schulman@...rus.com, david.rhodes@...rus.com,
        tanureal@...nsource.cirrus.com, rf@...nsource.cirrus.com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, oder_chiou@...ltek.com
Cc:     alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
        linux-kernel@...r.kernel.org, Zheyu Ma <zheyuma97@...il.com>
Subject: [PATCH 3/6] ASoC: rt5645: Fix the error handling of rt5645_i2c_probe()

After enabling the regulator, The driver should disable the regulator
when failing at probing.

Signed-off-by: Zheyu Ma <zheyuma97@...il.com>
---
 sound/soc/codecs/rt5645.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 1518eb7e9201..ccdea234a3ba 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3943,7 +3943,7 @@ static int rt5645_i2c_probe(struct i2c_client *i2c)
 		ret = PTR_ERR(regmap);
 		dev_err(&i2c->dev, "Failed to allocate temp register map: %d\n",
 			ret);
-		return ret;
+		goto err_enable;
 	}
 
 	/*
@@ -3974,7 +3974,7 @@ static int rt5645_i2c_probe(struct i2c_client *i2c)
 		ret = PTR_ERR(rt5645->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
 			ret);
-		return ret;
+		goto err_enable;
 	}
 
 	regmap_write(rt5645->regmap, RT5645_RESET, 0);
-- 
2.25.1