[PATCH v2 5/5] soundwire: intel: don't free dma_data in DAI shutdown

[Bard Liao]

From: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>

Now that the DMA data is allocated/freed in set_sdw_stream(), remove
free operations.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao at linux.intel.com>
---
 drivers/soundwire/intel.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 2e1e1088a743..7a65414e5714 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -806,14 +806,7 @@ intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
 static void intel_shutdown(struct snd_pcm_substream *substream,
 			   struct snd_soc_dai *dai)
 {
-	struct sdw_cdns_dma_data *dma;
 
-	dma = snd_soc_dai_get_dma_data(dai, substream);
-	if (!dma)
-		return;
-
-	snd_soc_dai_set_dma_data(dai, substream, NULL);
-	kfree(dma);
 }
 
 static int intel_pcm_set_sdw_stream(struct snd_soc_dai *dai,
-- 
2.17.1