NAME
snd_soc_info_volsw - single mixer info callback
SYNOPSIS
int snd_soc_info_volsw(struct snd_kcontrol * kcontrol, struct snd_ctl_elem_info * uinfo);
ARGUMENTS
kcontrol
mixer control
uinfo
control element information
DESCRIPTION
Callback to provide information about a single mixer control, or a double mixer control that spans 2 registers.
Returns 0 for success.