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ASoC: samsung: Remove unused now unused struct s3c_dma_params

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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@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sylwester Nawrocki
2016-08-04 11:30:32 +02:00
committed by Mark Brown
parent 2feb616539
commit 9b08f30c4f
6 changed files with 3 additions and 52 deletions
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31
sound/soc/samsung/dmaengine.c
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@@ -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);