}
ret = snd_mixer_selem_get_playback_volume_range(h->elem,
&h->pmin, &h->pmax);
if (ret < 0) {
PARA_NOTICE_LOG("unable to get %s range (%s): %s\n",
mixer_channel, h->card, snd_strerror(ret));
}
ret = snd_mixer_selem_get_playback_volume_range(h->elem,
&h->pmin, &h->pmax);
if (ret < 0) {
PARA_NOTICE_LOG("unable to get %s range (%s): %s\n",
mixer_channel, h->card, snd_strerror(ret));