[PATCH v4 3/9] ASoC: Intel: Skylake: Remove unused SSP BE prepare DAI ops

[jeeja.kp@intel.com]

From: Jeeja KP <jeeja.kp@intel.com>

Removed unused prepare DAI ops as previous patch uses set_tristate
ops and this is no longer in use so remove the BE DAI prepare opd.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
---
 sound/soc/intel/skylake/skl-pcm.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 3c16d41..688d6f7 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -259,23 +259,6 @@ static int skl_pcm_open(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int skl_be_prepare(struct snd_pcm_substream *substream,
-		struct snd_soc_dai *dai)
-{
-	struct skl *skl = get_skl_ctx(dai->dev);
-	struct skl_sst *ctx = skl->skl_sst;
-	struct skl_module_cfg *mconfig;
-
-	if (dai->playback_widget->power || dai->capture_widget->power)
-		return 0;
-
-	mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream);
-	if (mconfig == NULL)
-		return -EINVAL;
-
-	return skl_dsp_set_dma_control(ctx, mconfig);
-}
-
 static int skl_pcm_prepare(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
-- 
2.5.0