diff options
| author | Takashi Iwai <tiwai@suse.de> | 2011-01-13 08:37:14 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-01-13 08:37:14 +0100 |
| commit | e38302f78284e3e80ffc2eef54001fce7d183bd4 (patch) | |
| tree | 0cb61d52ca9d11d446e3fc1bc97d8fd92ab1e934 /sound/usb/mixer.c | |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
| parent | c386735264da97e6b6d15aa56361e9ef188b26ab (diff) | |
Merge branch 'topic/misc' into for-linus
Diffstat (limited to 'sound/usb/mixer.c')
| -rw-r--r-- | sound/usb/mixer.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index f2d74d654b3c..7df89b3d7ded 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1633,18 +1633,11 @@ static int parse_audio_extension_unit(struct mixer_build *state, int unitid, voi static int mixer_ctl_selector_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct usb_mixer_elem_info *cval = kcontrol->private_data; - char **itemlist = (char **)kcontrol->private_value; + const char **itemlist = (const char **)kcontrol->private_value; if (snd_BUG_ON(!itemlist)) return -EINVAL; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = cval->max; - if (uinfo->value.enumerated.item >= cval->max) - uinfo->value.enumerated.item = cval->max - 1; - strlcpy(uinfo->value.enumerated.name, itemlist[uinfo->value.enumerated.item], - sizeof(uinfo->value.enumerated.name)); - return 0; + return snd_ctl_enum_info(uinfo, 1, cval->max, itemlist); } /* get callback for selector unit */ |