linux-kernel - [PATCH 3.2 120/221] ASoC: ak4641: Fix wrong value references for boolean kctl

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Message-ID: <lsq.1430788599.160713140@decadent.org.uk>
Date:	Tue, 05 May 2015 02:16:39 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org, "Takashi Iwai" <tiwai@...e.de>,
	"Mark Brown" <broonie@...nel.org>
Subject: [PATCH 3.2 120/221] ASoC: ak4641: Fix wrong value references for
 boolean kctl

3.2.69-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Takashi Iwai <tiwai@...e.de>

commit 08641d9b7bf915144a57a736b42642e13eb1167f upstream.

The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 sound/soc/codecs/ak4641.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/soc/codecs/ak4641.c
+++ b/sound/soc/codecs/ak4641.c
@@ -75,7 +75,7 @@ static int ak4641_put_deemph(struct snd_
 {
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
-	int deemph = ucontrol->value.enumerated.item[0];
+	int deemph = ucontrol->value.integer.value[0];
 
 	if (deemph > 1)
 		return -EINVAL;
@@ -91,7 +91,7 @@ static int ak4641_get_deemph(struct snd_
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
 
-	ucontrol->value.enumerated.item[0] = ak4641->deemph;
+	ucontrol->value.integer.value[0] = ak4641->deemph;
 	return 0;
 };
 

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