diff --git a/[refs] b/[refs]
index 11e70e102e59..488925080069 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0ed625b2f2751c249417bd28694e37ef48eb5fbb
+refs/heads/master: fb631eae1f2171033327e1b9ab427d4a113dc179
diff --git a/trunk/sound/soc/mid-x86/sst_platform.c b/trunk/sound/soc/mid-x86/sst_platform.c
index 848ad3ce732e..9ba941447d41 100644
--- a/trunk/sound/soc/mid-x86/sst_platform.c
+++ b/trunk/sound/soc/mid-x86/sst_platform.c
@@ -271,6 +271,7 @@ static int sst_platform_close(struct snd_pcm_substream *substream)
 	str_id = stream->stream_info.str_id;
 	if (str_id)
 		ret_val = stream->sstdrv_ops->pcm_control->close(str_id);
+	unregister_sst_card(stream->sstdrv_ops);
 	kfree(stream->sstdrv_ops);
 	kfree(stream);
 	return ret_val;