snd_ctl_remove_id (9) Linux Manual Page
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.