ASoC: samsung: Drop usage of struct s3c_dma_params from s3c24xx-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>

sound/soc/samsung/s3c24xx-i2s.c

@@ -32,14 +32,14 @@
 
 #include <linux/platform_data/asoc-s3c.h>
 
-static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_out = {
-	.ch_name	= "tx",
-	.dma_size	= 2,
+static struct snd_dmaengine_dai_dma_data s3c24xx_i2s_pcm_stereo_out = {
+	.chan_name	= "tx",
+	.addr_width	= 2,
 };
 
-static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_in = {
-	.ch_name	= "rx",
-	.dma_size	= 2,
+static struct snd_dmaengine_dai_dma_data s3c24xx_i2s_pcm_stereo_in = {
+	.chan_name	= "rx",
+	.addr_width	= 2,
 };
 
 struct s3c24xx_i2s_info {
@@ -360,7 +360,7 @@ static int s3c24xx_i2s_probe(struct snd_soc_dai *dai)
 {
 	pr_debug("Entered %s\n", __func__);
 
-	samsung_asoc_init_dma_data(dai, &s3c24xx_i2s_pcm_stereo_out,
+	snd_soc_dai_init_dma_data(dai, &s3c24xx_i2s_pcm_stereo_out,
 					&s3c24xx_i2s_pcm_stereo_in);
 
 	s3c24xx_i2s.iis_clk = devm_clk_get(dai->dev, "iis");
@@ -469,10 +469,10 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
 	if (IS_ERR(s3c24xx_i2s.regs))
 		return PTR_ERR(s3c24xx_i2s.regs);
 
-	s3c24xx_i2s_pcm_stereo_out.dma_addr = res->start + S3C2410_IISFIFO;
-	s3c24xx_i2s_pcm_stereo_out.slave = pdata->dma_playback;
-	s3c24xx_i2s_pcm_stereo_in.dma_addr = res->start + S3C2410_IISFIFO;
-	s3c24xx_i2s_pcm_stereo_in.slave = pdata->dma_capture;
+	s3c24xx_i2s_pcm_stereo_out.addr = res->start + S3C2410_IISFIFO;
+	s3c24xx_i2s_pcm_stereo_out.filter_data = pdata->dma_playback;
+	s3c24xx_i2s_pcm_stereo_in.addr = res->start + S3C2410_IISFIFO;
+	s3c24xx_i2s_pcm_stereo_in.filter_data = pdata->dma_capture;
 
 	ret = devm_snd_soc_register_component(&pdev->dev,
 			&s3c24xx_i2s_component, &s3c24xx_i2s_dai, 1);