ASoC: omap-mcpdm: Assign the dai DMA data at earlier time

Assign the dai dma data at dai driver probe time, not in startup.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/omap/omap-mcpdm.c

@@ -265,9 +265,6 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 	}
 	mutex_unlock(&mcpdm->mutex);
 
-	snd_soc_dai_set_dma_data(dai, substream,
-				 &mcpdm->dma_data[substream->stream]);
-
 	return 0;
 }
 
@@ -406,6 +403,11 @@ static int omap_mcpdm_probe(struct snd_soc_dai *dai)
 	mcpdm->config[SNDRV_PCM_STREAM_PLAYBACK].threshold = 2;
 	mcpdm->config[SNDRV_PCM_STREAM_CAPTURE].threshold =
 							MCPDM_UP_THRES_MAX - 3;
+
+	snd_soc_dai_init_dma_data(dai,
+				  &mcpdm->dma_data[SNDRV_PCM_STREAM_PLAYBACK],
+				  &mcpdm->dma_data[SNDRV_PCM_STREAM_CAPTURE]);
+
 	return ret;
 }