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[3.13.y-ckt,stable] Patch "ASoC: wm8904: Fix wrong value references for boolean kctl" has been added to staging queue

Message ID 1428446946-1241-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa April 7, 2015, 10:49 p.m. UTC 
This is a note to let you know that I have just added a patch titled

    ASoC: wm8904: Fix wrong value references for boolean kctl

to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue

This patch is scheduled to be released in version 3.13.11-ckt19.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.13.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

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From 02c02114de6f9b564714271c3e4db290c8235fbf Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 10 Mar 2015 12:39:12 +0100
Subject: ASoC: wm8904: Fix wrong value references for boolean kctl

commit eaddf6fd959074f6a6e71deffe079c71eef35da6 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@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 sound/soc/codecs/wm8904.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
1.9.1
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Patch

diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 53bbfac..66cb9e9 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -523,7 +523,7 @@  static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);

-	ucontrol->value.enumerated.item[0] = wm8904->deemph;
+	ucontrol->value.integer.value[0] = wm8904->deemph;
 	return 0;
 }

@@ -532,7 +532,7 @@  static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct wm8904_priv *wm8904 = 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;