linux-kernel - [PATCH] ASoC: tas2552: add missed regulator_bulk

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Date:   Fri,  6 Dec 2019 15:52:39 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] ASoC: tas2552: add missed regulator_bulk_disable in remove

The driver forgets to call regulator_bulk_disable() in remove like that
in probe failure.
Add the missed call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 sound/soc/codecs/tas2552.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index 56671f21cfe5..0e19ec76aae0 100644
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -616,6 +616,9 @@ static void tas2552_component_remove(struct snd_soc_component *component)
 	pm_runtime_put(component->dev);
 
 	gpiod_set_value(tas2552->enable_gpio, 0);
+
+	regulator_bulk_disable(ARRAY_SIZE(tas2552->supplies),
+					tas2552->supplies);
 };
 
 #ifdef CONFIG_PM
-- 
2.24.0