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ASoC: samsung: Drop usage of struct s3c_dma_params from s3c2412-i2s.c 

struct s3c_dma_params already includes struct snd_dmaengine_dai_dma_data,
there is no need for such an indirection so switch to using struct
snd_dmaengine_dai_dma_data instead of struct s3c_dma_params.  This also
allows us to use snd_soc_dai_init_dma_data() function instead of the
platform specific samsung_asoc_init_dma_data helper.

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 11:30:28 +02:00 committed by Mark Brown
parent 8999390e40
commit ea37bd4df5
3 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/samsung/s3c-i2s-v2.c
View File

@ -302,7 +302,7 @@ static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai) struct snd_soc_dai *dai)
{ {
struct s3c_i2sv2_info *i2s = to_info(dai); struct s3c_i2sv2_info *i2s = to_info(dai);
struct s3c_dma_params *dma_data; struct snd_dmaengine_dai_dma_data *dma_data;
u32 iismod; u32 iismod;
pr_debug("Entered %s\n", __func__); pr_debug("Entered %s\n", __func__);

4
sound/soc/samsung/s3c-i2s-v2.h
View File

@ -60,8 +60,8 @@ struct s3c_i2sv2_info {
unsigned char master; unsigned char master;
struct s3c_dma_params *dma_playback; struct snd_dmaengine_dai_dma_data *dma_playback;
struct s3c_dma_params *dma_capture; struct snd_dmaengine_dai_dma_data *dma_capture;
u32 suspend_iismod; u32 suspend_iismod;
u32 suspend_iiscon; u32 suspend_iiscon;

24
sound/soc/samsung/s3c2412-i2s.c
View File

@ -34,14 +34,14 @@
#include <linux/platform_data/asoc-s3c.h> #include <linux/platform_data/asoc-s3c.h>
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_out = { static struct snd_dmaengine_dai_dma_data s3c2412_i2s_pcm_stereo_out = {
.ch_name = "tx", .chan_name = "tx",
.dma_size = 4, .addr_width = 4,
}; };
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = { static struct snd_dmaengine_dai_dma_data s3c2412_i2s_pcm_stereo_in = {
.ch_name = "rx", .chan_name = "rx",
.dma_size = 4, .addr_width = 4,
}; };
static struct s3c_i2sv2_info s3c2412_i2s; static struct s3c_i2sv2_info s3c2412_i2s;
@ -52,8 +52,8 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
pr_debug("Entered %s\n", __func__); pr_debug("Entered %s\n", __func__);
samsung_asoc_init_dma_data(dai, &s3c2412_i2s_pcm_stereo_out, snd_soc_dai_init_dma_data(dai, &s3c2412_i2s_pcm_stereo_out,
&s3c2412_i2s_pcm_stereo_in); &s3c2412_i2s_pcm_stereo_in);
ret = s3c_i2sv2_probe(dai, &s3c2412_i2s, S3C2410_PA_IIS); ret = s3c_i2sv2_probe(dai, &s3c2412_i2s, S3C2410_PA_IIS);
if (ret) if (ret)
@ -163,10 +163,10 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
if (IS_ERR(s3c2412_i2s.regs)) if (IS_ERR(s3c2412_i2s.regs))
return PTR_ERR(s3c2412_i2s.regs); return PTR_ERR(s3c2412_i2s.regs);
s3c2412_i2s_pcm_stereo_out.dma_addr = res->start + S3C2412_IISTXD; s3c2412_i2s_pcm_stereo_out.addr = res->start + S3C2412_IISTXD;
s3c2412_i2s_pcm_stereo_out.slave = pdata->dma_playback; s3c2412_i2s_pcm_stereo_out.filter_data = pdata->dma_playback;
s3c2412_i2s_pcm_stereo_in.dma_addr = res->start + S3C2412_IISRXD; s3c2412_i2s_pcm_stereo_in.addr = res->start + S3C2412_IISRXD;
s3c2412_i2s_pcm_stereo_in.slave = pdata->dma_capture; s3c2412_i2s_pcm_stereo_in.filter_data = pdata->dma_capture;
ret = s3c_i2sv2_register_component(&pdev->dev, -1, ret = s3c_i2sv2_register_component(&pdev->dev, -1,
&s3c2412_i2s_component, &s3c2412_i2s_component,