3.16.63-rc1 review patch. If anyone has any objections, please let me know.
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From: Takashi Sakamoto o-takashi@sakamocchi.jp
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 --- sound/core/control.c | 1 + 1 file changed, 1 insertion(+)
--- a/sound/core/control.c +++ b/sound/core/control.c @@ -368,6 +368,7 @@ int snd_ctl_add(struct snd_card *card, s 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++)