snd_ctl_remove_id(9) centos man page | unix.com

SND_CTL_REMOVE_ID(9)						 Control/Mixer API					      SND_CTL_REMOVE_ID(9)

NAME
       snd_ctl_remove_id - remove the control of the given id and release it

SYNOPSIS
       int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id * id);

ARGUMENTS
       card
	   the card instance

       id
	   the control id to remove

DESCRIPTION
       Finds the control instance with the given id, removes it from the card list and releases it.

RETURN
       0 if successful, or a negative error code on failure.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      SND_CTL_REMOVE_ID(9)