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raw | patch | inline | side by side (parent: 2a7b1a0)
raw | patch | inline | side by side (parent: 2a7b1a0)
author | Dmitry Artamonow <mad_soft@inbox.ru> | |
Wed, 8 Dec 2010 20:36:17 +0000 (23:36 +0300) | ||
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
Thu, 9 Dec 2010 10:55:37 +0000 (10:55 +0000) |
Deemphasis control's .get callback should update control's value instead
of returning it - return value of callback function is used for indicating
error or success of operation.
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
of returning it - return value of callback function is used for indicating
error or success of operation.
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
sound/soc/codecs/wm8904.c | patch | blob | history | |
sound/soc/codecs/wm8955.c | patch | blob | history | |
sound/soc/codecs/wm8960.c | patch | blob | history |
index fca60a0b57b83a807a946b86576093237b090f1f..9001cc48ba1371596c890ce12465e314d9022a81 100644 (file)
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
- return wm8904->deemph;
+ ucontrol->value.enumerated.item[0] = wm8904->deemph;
+ return 0;
}
static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
index f89ad6c9a80b9162e7040ea6fe76b434c9f743f1..9cbab8e1de0149cd8b2063406ecbae29ca0c78e5 100644 (file)
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
- return wm8955->deemph;
+ ucontrol->value.enumerated.item[0] = wm8955->deemph;
+ return 0;
}
static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
index 8d5efb333c33f260b271af07e9352b14679f0502..21986c42272f07ac693cd21d15f48cff20c43352 100644 (file)
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
- return wm8960->deemph;
+ ucontrol->value.enumerated.item[0] = wm8960->deemph;
+ return 0;
}
static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,