snd_ctl_remove9
Remove the control from the card and release it
Arguments
card
the card instance
kcontrol
the control instance to remove
Overview
Removes the control from the card and then releases the instance. You don't need to call snd_ctl_free_one. You must be in the write lock - down_write(card->controls_rwsem).
Return
0 if successful, or a negative error code on failure.
History
- Debian 9 (Stretch): the text shown here
- Debian 8 (Jessie)
- Debian 7 (Wheezy)
- Debian 6.0 (Squeeze)
- Debian 5.0 (Lenny)
- Debian 4.0 (Etch)