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ALSA: gus: Fix kctl->id initialization 

commit c5ae57b1bb 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: c27e1efb61 ("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>
This commit is contained in:
Takashi Iwai 2023-06-06 11:38:54 +02:00 committed by Greg Kroah-Hartman
parent 1f6c520932
commit c35034fd64
1 changed files with 1 additions and 1 deletions
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2
sound/isa/gus/gus_pcm.c
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@ -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;
}