From 9cb834b17cb2b1df5cb4389c5830b657d66b3e56 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Wed, 1 Jul 2020 02:43:56 +0800
Subject: [PATCH] soundwire: intel: don't free dma_data in DAI shutdown
Git-commit: 9cb834b17cb2b1df5cb4389c5830b657d66b3e56
Patch-mainline: v5.9-rc1
References: jsc#SLE-16518
Now that the DMA data is allocated/freed in set_sdw_stream(), remove
free operations.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200630184356.24939-6-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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,
--
2.16.4