snd_ctl_free_one(9)
NAME
snd_ctl_free_one - release the control instance
SYNOPSIS
void snd_ctl_free_one(struct snd_kcontrol * kcontrol);
ARGUMENTS
- kcontrol
- the control instance
DESCRIPTION
Releases the control instance created via snd_ctl_new or snd_ctl_new1.
Donīt call this after the control was added to the card.