ALSA: gus: Fix kctl->id initialization

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: c27e1ef ("ALSA: control: Use xarray for faster lookups") Cc: <[email protected]> Reviewed-by: Jaroslav Kysela <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
projectceladon · Jun 14, 2023 · c35034f · c35034f
1 parent 1f6c520
commit c35034f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 *gus, int pcm_dev, int control_index)
 		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;
 }