There is no user of this data structure now, all users have been converted
to use struct snd_dmaengine_dai_dma_data instead.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
---
sound/soc/samsung/dma.h | 20 +++-----------------
sound/soc/samsung/dmaengine.c | 31 -------------------------------
sound/soc/samsung/idma.c | 1 -
sound/soc/samsung/s3c-i2s-v2.c | 1 -
sound/soc/samsung/smdk_wm8580pcm.c | 1 -
sound/soc/samsung/smdk_wm8994pcm.c | 1 -
6 files changed, 3 insertions(+), 52 deletions(-)
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index 3830f29..7ae580d 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -1,6 +1,4 @@
/*
- * dma.h --
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
@@ -9,27 +7,15 @@
* ALSA PCM interface for the Samsung SoC
*/
-#ifndef _S3C_AUDIO_H
-#define _S3C_AUDIO_H
+#ifndef _SAMSUNG_DMA_H
+#define _SAMSUNG_DMA_H
#include <sound/dmaengine_pcm.h>
-#include <linux/dmaengine.h>
-
-struct s3c_dma_params {
- void *slave; /* Channel ID */
- dma_addr_t dma_addr;
- int dma_size; /* Size of the DMA transfer */
- char *ch_name;
- struct snd_dmaengine_dai_dma_data dma_data;
-};
-void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
- struct s3c_dma_params *playback,
- struct s3c_dma_params *capture);
/*
* @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx",
* otherwise actual DMA channel names must be passed to this function.
*/
int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
const char *tx, const char *rx);
-#endif
+#endif /* _SAMSUNG_DMA_H */
diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c
index 2c87f38..9104c98 100644
--- a/sound/soc/samsung/dmaengine.c
+++ b/sound/soc/samsung/dmaengine.c
@@ -16,49 +16,18 @@
*/
#include <linux/module.h>
-#include <linux/amba/pl08x.h>
-#include <linux/platform_data/dma-s3c24xx.h>
-
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
#include <sound/soc.h>
-#include <sound/soc-dai.h>
#include "dma.h"
-void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
- struct s3c_dma_params *playback,
- struct s3c_dma_params *capture)
-{
- struct snd_dmaengine_dai_dma_data *playback_data = NULL;
- struct snd_dmaengine_dai_dma_data *capture_data = NULL;
-
- if (playback) {
- playback_data = &playback->dma_data;
- playback_data->filter_data = playback->slave;
- playback_data->chan_name = playback->ch_name;
- playback_data->addr = playback->dma_addr;
- playback_data->addr_width = playback->dma_size;
- }
- if (capture) {
- capture_data = &capture->dma_data;
- capture_data->filter_data = capture->slave;
- capture_data->chan_name = capture->ch_name;
- capture_data->addr = capture->dma_addr;
- capture_data->addr_width = capture->dma_size;
- }
-
- snd_soc_dai_init_dma_data(dai, playback_data, capture_data);
-}
-EXPORT_SYMBOL_GPL(samsung_asoc_init_dma_data);
-
int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
const char *tx, const char *rx)
{
unsigned int flags = SND_DMAENGINE_PCM_FLAG_COMPAT;
-
struct snd_dmaengine_pcm_config *pcm_conf;
pcm_conf = devm_kzalloc(dev, sizeof(*pcm_conf), GFP_KERNEL);
diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index 4ed29ff..3e40815 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -22,7 +22,6 @@
#include "i2s.h"
#include "idma.h"
-#include "dma.h"
#include "i2s-regs.h"
#define ST_RUNNING (1<<0)
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 74a7f4b..644f186 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -24,7 +24,6 @@
#include "regs-i2s-v2.h"
#include "s3c-i2s-v2.h"
-#include "dma.h"
#undef S3C_IIS_V2_SUPPORTED
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index 6deec52..a6d2233 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -16,7 +16,6 @@
#include <asm/mach-types.h>
#include "../codecs/wm8580.h"
-#include "dma.h"
#include "pcm.h"
/*
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index b1c89ec..2e62149 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -15,7 +15,6 @@
#include <sound/pcm_params.h>
#include "../codecs/wm8994.h"
-#include "dma.h"
#include "pcm.h"
/*
--
1.9.1
--
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