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authorClemens Ladisch <clemens@ladisch.de>2011-01-10 16:25:44 +0100
committerTakashi Iwai <tiwai@suse.de>2011-01-10 16:46:53 +0100
commit9600732b6caba595f34acf2abd930098ec9a0b2b (patch)
tree7474e1b11894623186a2acd47a388aa87fdd002e /sound/pci/oxygen/oxygen.c
parentb532d6b8d3aa163e1dc143bc729e9ee92f75baf5 (diff)
ALSA: core, oxygen, virtuoso: add an enum control info helper
Introduce the helper function snd_ctl_enum_info() to fill out the elem_info fields for an enumerated control. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/oxygen.c')
-rw-r--r--sound/pci/oxygen/oxygen.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index b59aeefd14db..45427d85045e 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -415,13 +415,7 @@ static int rolloff_info(struct snd_kcontrol *ctl,
"Sharp Roll-off", "Slow Roll-off"
};
- info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- info->count = 1;
- info->value.enumerated.items = 2;
- if (info->value.enumerated.item >= 2)
- info->value.enumerated.item = 1;
- strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(info, 1, 2, names);
}
static int rolloff_get(struct snd_kcontrol *ctl,
@@ -473,13 +467,7 @@ static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
"None", "High-pass Filter"
};
- info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- info->count = 1;
- info->value.enumerated.items = 2;
- if (info->value.enumerated.item >= 2)
- info->value.enumerated.item = 1;
- strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(info, 1, 2, names);
}
static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)