linux-kernel - [PATCH 1/2] ASoC: codec: tlv320aic32x4: fix missing aic32x4_disable

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Message-Id: <20200902133043.19504-1-matthias.schiffer@ew.tq-group.com>
Date:   Wed,  2 Sep 2020 15:30:42 +0200
From:   Matthias Schiffer <matthias.schiffer@...tq-group.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     Michael Sit Wei Hong <michael.wei.hong.sit@...el.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Matthias Schiffer <matthias.schiffer@...tq-group.com>
Subject: [PATCH 1/2] ASoC: codec: tlv320aic32x4: fix missing aic32x4_disable_regulators() in error path

The regulators need to be disabled in the aic32x4_register_clocks()
failure case as well.

Fixes: 9d4befff5a95 ("ASoC: codec: tlv3204: Moving GPIO reset and add ADC
reset")
Signed-off-by: Matthias Schiffer <matthias.schiffer@...tq-group.com>
---
 sound/soc/codecs/tlv320aic32x4.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 8dcea566b375..a45fb496082c 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -1230,8 +1230,7 @@ int aic32x4_probe(struct device *dev, struct regmap *regmap)
 			&soc_component_dev_aic32x4, &aic32x4_dai, 1);
 	if (ret) {
 		dev_err(dev, "Failed to register component\n");
-		aic32x4_disable_regulators(aic32x4);
-		return ret;
+		goto err_disable_regulators;
 	}
 
 	if (gpio_is_valid(aic32x4->rstn_gpio)) {
@@ -1242,9 +1241,14 @@ int aic32x4_probe(struct device *dev, struct regmap *regmap)
 
 	ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
 	if (ret)
-		return ret;
+		goto err_disable_regulators;
 
 	return 0;
+
+err_disable_regulators:
+	aic32x4_disable_regulators(aic32x4);
+
+	return ret;
 }
 EXPORT_SYMBOL(aic32x4_probe);
 
-- 
2.17.1