[PATCH 3.19 18/75] ASoC: wm9713: Fix wrong value references for boolean kctl
From: Greg Kroah-Hartman
Date: Fri Apr 10 2015 - 09:45:08 EST
3.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@xxxxxxx>
commit 87a8b286e2f63c048a586dc677140d4a5b5808aa 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@xxxxxxx>
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/wm9713.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -255,7 +255,7 @@ static int wm9713_hp_mixer_put(struct sn
struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol);
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);
struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec);
- unsigned int val = ucontrol->value.enumerated.item[0];
+ unsigned int val = ucontrol->value.integer.value[0];
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
unsigned int mixer, mask, shift, old;
@@ -268,7 +268,7 @@ static int wm9713_hp_mixer_put(struct sn
mutex_lock(&wm9713->lock);
old = wm9713->hp_mixer[mixer];
- if (ucontrol->value.enumerated.item[0])
+ if (ucontrol->value.integer.value[0])
wm9713->hp_mixer[mixer] |= mask;
else
wm9713->hp_mixer[mixer] &= ~mask;
@@ -306,7 +306,7 @@ static int wm9713_hp_mixer_get(struct sn
mixer = mc->shift >> 8;
shift = mc->shift & 0xff;
- ucontrol->value.enumerated.item[0] =
+ ucontrol->value.integer.value[0] =
(wm9713->hp_mixer[mixer] >> shift) & 1;
return 0;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/