diff options
Diffstat (limited to 'kernel/sound/pci/hda/hda_codec.c')
| -rw-r--r-- | kernel/sound/pci/hda/hda_codec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sound/pci/hda/hda_codec.c b/kernel/sound/pci/hda/hda_codec.c index 5645481af..36e8f1236 100644 --- a/kernel/sound/pci/hda/hda_codec.c +++ b/kernel/sound/pci/hda/hda_codec.c @@ -3259,7 +3259,7 @@ static int add_std_chmaps(struct hda_codec *codec) struct snd_pcm_chmap *chmap; const struct snd_pcm_chmap_elem *elem; - if (!pcm || pcm->own_chmap || + if (!pcm || !pcm->pcm || pcm->own_chmap || !hinfo->substreams) continue; elem = hinfo->chmap ? hinfo->chmap : snd_pcm_std_chmaps; |