diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 5cfcc655e95f..3fdc801eb758 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -330,12 +330,12 @@ static bool filter(struct dma_chan *chan, void *slave)
 {
 	struct sh_dmae_slave *param = slave;
 
-	pr_debug("%s: slave ID %d\n", __func__, param->slave_id);
+	pr_debug("%s: slave ID %d\n", __func__, param->shdma_slave.slave_id);
 
 	if (unlikely(param->dma_dev != chan->device->dev))
 		return false;
 
-	chan->private = param;
+	chan->private = &param->shdma_slave;
 	return true;
 }
 
@@ -360,12 +360,12 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
 	if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		siu_stream = &port_info->playback;
 		param = &siu_stream->param;
-		param->slave_id = port ? pdata->dma_slave_tx_b :
+		param->shdma_slave.slave_id = port ? pdata->dma_slave_tx_b :
 			pdata->dma_slave_tx_a;
 	} else {
 		siu_stream = &port_info->capture;
 		param = &siu_stream->param;
-		param->slave_id = port ? pdata->dma_slave_rx_b :
+		param->shdma_slave.slave_id = port ? pdata->dma_slave_rx_b :
 			pdata->dma_slave_rx_a;
 	}