Commit e6ff3840 authored Feb 10, 2015 by Takashi Sakamoto Committed by Takashi Iwai Feb 09, 2015

ALSA: control: fix failure to return new numerical ID in 'replace' event data



In 'replace' event data, numerical ID of control is always invalid. This
commit fix this bug so as the event data has renewed numerical ID for
control.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent ea33d359

sound/core/control.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -440,6 +440,7 @@ int snd_ctl_replace(struct snd_card card, struct snd_kcontrol kcontrol,
		card->controls_count += kcontrol->count;
		kcontrol->id.numid = card->last_numid + 1;
		card->last_numid += kcontrol->count;
		id = kcontrol->id;
		count = kcontrol->count;
		up_write(&card->controls_rwsem);
		for (idx = 0; idx < count; idx++, id.index++, id.numid++)