linux-kernel - [PATCH] ASoC: wm5100: add missed regulator_bulk

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Message-Id: <20191206075300.18182-1-hslester96@gmail.com>
Date:   Fri,  6 Dec 2019 15:53:00 +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>, patches@...nsource.cirrus.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] ASoC: wm5100: add missed regulator_bulk_disable

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/wm5100.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 91cc63c5a51f..d985b2061169 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2653,6 +2653,8 @@ static int wm5100_i2c_remove(struct i2c_client *i2c)
 		gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
 		gpio_free(wm5100->pdata.ldo_ena);
 	}
+	regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
+			       wm5100->core_supplies);
 
 	return 0;
 }
-- 
2.24.0