X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fsound%2Fpci%2Fhda%2Fhda_codec.c;h=36e8f123663716b9a535a1d96aa8bc03e4a744bb;hb=fdb8b20906f3546ba6c2f9f0686d8a5189516ba3;hp=5645481af3d9571b8340c963a27c34e377c405c5;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

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;