diff --git a/[refs] b/[refs]
index 295adf4094ae..6fc55eea3ca3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f34c660662cc2b6e133083160bf6a3c77f11886e
+refs/heads/master: 51e19fb385b6e424d1b21785744de1f40354b810
diff --git a/trunk/sound/soc/codecs/rt5631.c b/trunk/sound/soc/codecs/rt5631.c
index 110b3d852d0f..889a7dd46be3 100644
--- a/trunk/sound/soc/codecs/rt5631.c
+++ b/trunk/sound/soc/codecs/rt5631.c
@@ -1687,7 +1687,7 @@ struct snd_soc_dai_ops rt5631_ops = {
 	.set_pll = rt5631_codec_set_dai_pll,
 };
 
-struct snd_soc_dai_driver rt5631_dai[] = {
+static struct snd_soc_dai_driver rt5631_dai[] = {
 	{
 		.name = "rt5631-hifi",
 		.id = 1,