Name

snd_ctl_remove — remove the control from the card and release it

Synopsis

int snd_ctl_remove (struct snd_card * card,
 struct snd_kcontrol * kcontrol);
 

Arguments

card

the card instance

kcontrol

the control instance to remove

Description

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).

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