ASoC: codecs: rt*.c: remove useless pointer cast

Pointer cast is not necessary, remove.
Signed-off-by: NPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: NKai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: NRander Wang <rander.wang@linux.intel.com>
Link: https://lore.kernel.org/r/20201111214318.150529-3-pierre-louis.bossart@linux.intel.comSigned-off-by: NMark Brown <broonie@kernel.org>

sound/soc/codecs/rt1308-sdw.c

@@ -475,7 +475,7 @@ static int rt1308_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 	if (!stream)
 		return -ENOMEM;
 
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+	stream->sdw_stream = sdw_stream;
 
 	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK)

sound/soc/codecs/rt5682-sdw.c

@@ -103,7 +103,7 @@ static int rt5682_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 	if (!stream)
 		return -ENOMEM;
 
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+	stream->sdw_stream = sdw_stream;
 
 	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK)

sound/soc/codecs/rt700.c

@@ -867,7 +867,7 @@ static int rt700_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 	if (!stream)
 		return -ENOMEM;
 
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+	stream->sdw_stream = sdw_stream;
 
 	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK)

sound/soc/codecs/rt711.c

@@ -913,7 +913,7 @@ static int rt711_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 	if (!stream)
 		return -ENOMEM;
 
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+	stream->sdw_stream = sdw_stream;
 
 	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK)

sound/soc/codecs/rt715.c

@@ -537,7 +537,7 @@ static int rt715_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
 	if (!stream)
 		return -ENOMEM;
 
-	stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream;
+	stream->sdw_stream = sdw_stream;
 
 	/* Use tx_mask or rx_mask to configure stream tag and set dma_data */
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK)