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>
diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c
index 55c52c7..9f72d42 100644
--- a/sound/pci/oxygen/xonar_cs43xx.c
+++ b/sound/pci/oxygen/xonar_cs43xx.c
@@ -298,13 +298,7 @@
"Fast 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,