diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c
index b45121ee7533..2ee5e763e345 100644
--- a/sound/soc/codecs/rt1316-sdw.c
+++ b/sound/soc/codecs/rt1316-sdw.c
@@ -494,19 +494,7 @@ static const struct snd_soc_dapm_route rt1316_dapm_routes[] = {
 static int rt1316_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 				int direction)
 {
-	struct sdw_stream_data *stream;
-
-	if (!sdw_stream)
-		return 0;
-
-	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
-	if (!stream)
-		return -ENOMEM;
-
-	stream->sdw_stream = sdw_stream;
-
-	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
-	snd_soc_dai_dma_data_set(dai, direction, stream);
+	snd_soc_dai_dma_data_set(dai, direction, sdw_stream);
 
 	return 0;
 }
@@ -514,11 +502,7 @@ static int rt1316_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 static void rt1316_sdw_shutdown(struct snd_pcm_substream *substream,
 				struct snd_soc_dai *dai)
 {
-	struct sdw_stream_data *stream;
-
-	stream = snd_soc_dai_get_dma_data(dai, substream);
 	snd_soc_dai_set_dma_data(dai, substream, NULL);
-	kfree(stream);
 }
 
 static int rt1316_sdw_hw_params(struct snd_pcm_substream *substream,
@@ -529,13 +513,13 @@ static int rt1316_sdw_hw_params(struct snd_pcm_substream *substream,
 		snd_soc_component_get_drvdata(component);
 	struct sdw_stream_config stream_config = {0};
 	struct sdw_port_config port_config = {0};
-	struct sdw_stream_data *stream;
+	struct sdw_stream_runtime *sdw_stream;
 	int retval;
 
 	dev_dbg(dai->dev, "%s %s", __func__, dai->name);
-	stream = snd_soc_dai_get_dma_data(dai, substream);
+	sdw_stream = snd_soc_dai_get_dma_data(dai, substream);
 
-	if (!stream)
+	if (!sdw_stream)
 		return -EINVAL;
 
 	if (!rt1316->sdw_slave)
@@ -551,7 +535,7 @@ static int rt1316_sdw_hw_params(struct snd_pcm_substream *substream,
 		port_config.num = 2;
 
 	retval = sdw_stream_add_slave(rt1316->sdw_slave, &stream_config,
-				&port_config, 1, stream->sdw_stream);
+				&port_config, 1, sdw_stream);
 	if (retval) {
 		dev_err(dai->dev, "Unable to configure port\n");
 		return retval;
@@ -566,13 +550,13 @@ static int rt1316_sdw_pcm_hw_free(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct rt1316_sdw_priv *rt1316 =
 		snd_soc_component_get_drvdata(component);
-	struct sdw_stream_data *stream =
+	struct sdw_stream_runtime *sdw_stream =
 		snd_soc_dai_get_dma_data(dai, substream);
 
 	if (!rt1316->sdw_slave)
 		return -EINVAL;
 
-	sdw_stream_remove_slave(rt1316->sdw_slave, stream->sdw_stream);
+	sdw_stream_remove_slave(rt1316->sdw_slave, sdw_stream);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt1316-sdw.h b/sound/soc/codecs/rt1316-sdw.h
index 57dbd49993b0..e37121655bc1 100644
--- a/sound/soc/codecs/rt1316-sdw.h
+++ b/sound/soc/codecs/rt1316-sdw.h
@@ -50,8 +50,4 @@ struct rt1316_sdw_priv {
 	unsigned int bq_params_cnt;
 };
 
-struct sdw_stream_data {
-	struct sdw_stream_runtime *sdw_stream;
-};
-
 #endif /* __RT1316_SDW_H__ */