diff --git a/[refs] b/[refs]
index 32136c1919e9..071334a7ef23 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8819f65ceca118561c9d59a04cfd91625c74a262
+refs/heads/master: 7df6f2551f2255f55adab7338a3a1e6594a12f63
diff --git a/trunk/sound/soc/omap/omap-dmic.c b/trunk/sound/soc/omap/omap-dmic.c
index 0855c1cfa7fd..4dcb5a7e40e8 100644
--- a/trunk/sound/soc/omap/omap-dmic.c
+++ b/trunk/sound/soc/omap/omap-dmic.c
@@ -113,12 +113,10 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&dmic->mutex);
 
-	if (!dai->active) {
-		snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
+	if (!dai->active)
 		dmic->active = 1;
-	} else {
+	else
 		ret = -EBUSY;
-	}
 
 	mutex_unlock(&dmic->mutex);
 
@@ -445,6 +443,7 @@ static struct snd_soc_dai_driver omap_dmic_dai = {
 		.channels_max = 6,
 		.rates = SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
 		.formats = SNDRV_PCM_FMTBIT_S32_LE,
+		.sig_bits = 24,
 	},
 	.ops = &omap_dmic_dai_ops,
 };