diff --git a/[refs] b/[refs]
index 1c3ce7db1fd2..c080d9353549 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a8956908bf03418d7264de79e1e988628183f537
+refs/heads/master: 19133d2cfd9d6ad8365d94137dcd3e18f760c8e2
diff --git a/trunk/sound/soc/soc-generic-dmaengine-pcm.c b/trunk/sound/soc/soc-generic-dmaengine-pcm.c
index 5fd5ed4c0a96..98e131037fd8 100644
--- a/trunk/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/trunk/sound/soc/soc-generic-dmaengine-pcm.c
@@ -227,7 +227,7 @@ static void dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm,
 		return;
 
 	if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) {
-		pcm->chan[0] = of_dma_request_slave_channel(of_node, "tx_rx");
+		pcm->chan[0] = of_dma_request_slave_channel(of_node, "rx-tx");
 		pcm->chan[1] = pcm->chan[0];
 	} else {
 		for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) {