linux-kernel - [PATCH] ASoC: rt5665: add missed regulator_bulk

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Message-ID: <tencent_AA66A80A12D4372BB57E5B7A60471EB00A08@qq.com>
Date:   Sun, 23 Jul 2023 15:07:31 +0800
From:   Zhang Shurong <zhang_shurong@...mail.com>
To:     oder_chiou@...ltek.com
Cc:     lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Zhang Shurong <zhang_shurong@...mail.com>
Subject: [PATCH] ASoC: rt5665: add missed regulator_bulk_disable

The driver forgets to call regulator_bulk_disable()

Add the missed call to fix it.

Fixes: 33ada14a26c8 ("ASoC: add rt5665 codec driver")
Signed-off-by: Zhang Shurong <zhang_shurong@...mail.com>
---
 sound/soc/codecs/rt5665.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 83c367af91da..de36cad8a559 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4756,6 +4756,13 @@ static void rt5665_calibrate_handler(struct work_struct *work)
 	rt5665_calibrate(rt5665);
 }
 
+static void rt5665_i2c_disable_regulators(void *data)
+{
+	struct rt5665_priv *rt5665 = data;
+
+	regulator_bulk_disable(ARRAY_SIZE(rt5665->supplies), rt5665->supplies);
+}
+
 static int rt5665_i2c_probe(struct i2c_client *i2c)
 {
 	struct rt5665_platform_data *pdata = dev_get_platdata(&i2c->dev);
@@ -4786,6 +4793,11 @@ static int rt5665_i2c_probe(struct i2c_client *i2c)
 		return ret;
 	}
 
+	ret = devm_add_action_or_reset(&i2c->dev, rt5665_i2c_disable_regulators,
+			rt5665);
+	if (ret)
+		return ret;
+
 	ret = regulator_bulk_enable(ARRAY_SIZE(rt5665->supplies),
 				    rt5665->supplies);
 	if (ret != 0) {
-- 
2.41.0