From: Takashi Iwai tiwai@suse.de
commit c5ae57b1bb99bd6f50b90428fabde397c2aeba0f upstream.
GUS driver replaces the kctl->id.index after assigning the kctl via snd_ctl_add(). This doesn't work any longer with the new Xarray lookup change. It has to be set before snd_ctl_add() call instead.
Fixes: c27e1efb61c5 ("ALSA: control: Use xarray for faster lookups") Cc: stable@vger.kernel.org Reviewed-by: Jaroslav Kysela perex@perex.cz Link: https://lore.kernel.org/r/20230606093855.14685-4-tiwai@suse.de Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- sound/isa/gus/gus_pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -892,10 +892,10 @@ int snd_gf1_pcm_new(struct snd_gus_card kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control1, gus); else kctl = snd_ctl_new1(&snd_gf1_pcm_volume_control, gus); + kctl->id.index = control_index; err = snd_ctl_add(card, kctl); if (err < 0) return err; - kctl->id.index = control_index;
return 0; }