diff options
author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-02-08 22:39:44 +0900 |
---|---|---|
committer | Ben Hutchings <ben@decadent.org.uk> | 2019-02-11 17:54:11 +0000 |
commit | f65e34ab74adf38b61cd11c6ba73858cf52501d9 (patch) | |
tree | 125f3b99027bec5ca8ae1285a6a8e1ccc4253f3e /sound | |
parent | 7580cfd377e2929cc344d5c785fc2baef32c8573 (diff) |
ALSA: control: fix failure to return numerical ID in 'add' event
commit d34890cf4113397625a6629d71749fa638a7a734 upstream.
Currently when adding a new control, the assigned numerical ID is not
set for event data, thus userspace applications cannot realize it just
by event data.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/core/control.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index fdffe37d40b8..d63180ebd4de 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -368,6 +368,7 @@ int snd_ctl_add(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++) |