ASoC: samsung: Drop usage of struct s3c_dma_params from 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>

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 50635ee..fa3ff03 100644 (file)
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -87,9 +87,9 @@ struct i2s_dai {
        /* Driver for this DAI */
        struct snd_soc_dai_driver i2s_dai_drv;
        /* DMA parameters */
-       struct s3c_dma_params dma_playback;
-       struct s3c_dma_params dma_capture;
-       struct s3c_dma_params idma_playback;
+       struct snd_dmaengine_dai_dma_data dma_playback;
+       struct snd_dmaengine_dai_dma_data dma_capture;
+       struct snd_dmaengine_dai_dma_data idma_playback;
        dma_filter_fn filter;
        u32     quirks;
        u32     suspend_i2smod;
@@ -692,15 +692,15 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
                break;
        case 2:
                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                       i2s->dma_playback.dma_size = 4;
+                       i2s->dma_playback.addr_width = 4;
                else
-                       i2s->dma_capture.dma_size = 4;
+                       i2s->dma_capture.addr_width = 4;
                break;
        case 1:
                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                       i2s->dma_playback.dma_size = 2;
+                       i2s->dma_playback.addr_width = 2;
                else
-                       i2s->dma_capture.dma_size = 2;
+                       i2s->dma_capture.addr_width = 2;
 
                break;
        default:
@@ -754,7 +754,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
        writel(mod, i2s->addr + I2SMOD);
        spin_unlock_irqrestore(i2s->lock, flags);
 
-       samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
+       snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
 
        i2s->frmclk = params_rate(params);
 
@@ -991,10 +991,10 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
        unsigned long flags;
 
        if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */
-               samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback,
+               snd_soc_dai_init_dma_data(dai, &other->sec_dai->dma_playback,
                                           NULL);
        } else {
-               samsung_asoc_init_dma_data(dai, &i2s->dma_playback,
+               snd_soc_dai_init_dma_data(dai, &i2s->dma_playback,
                                           &i2s->dma_capture);
 
                if (i2s->quirks & QUIRK_NEED_RSTCLR)
@@ -1002,7 +1002,7 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
 
                if (i2s->quirks & QUIRK_SUPPORTS_IDMA)
                        idma_reg_addr_init(i2s->addr,
-                                       i2s->sec_dai->idma_playback.dma_addr);
+                                       i2s->sec_dai->idma_playback.addr);
        }
 
        /* Reset any constraint on RFS and BFS */
@@ -1262,8 +1262,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
                        return -EINVAL;
                }
 
-               pri_dai->dma_playback.slave = i2s_pdata->dma_playback;
-               pri_dai->dma_capture.slave = i2s_pdata->dma_capture;
+               pri_dai->dma_playback.filter_data = i2s_pdata->dma_playback;
+               pri_dai->dma_capture.filter_data = i2s_pdata->dma_capture;
                pri_dai->filter = i2s_pdata->dma_filter;
 
                if (&i2s_pdata->type)
@@ -1302,12 +1302,12 @@ static int samsung_i2s_probe(struct platform_device *pdev)
                dev_err(&pdev->dev, "failed to enable clock: %d\n", ret);
                return ret;
        }
-       pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
-       pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
-       pri_dai->dma_playback.ch_name = "tx";
-       pri_dai->dma_capture.ch_name = "rx";
-       pri_dai->dma_playback.dma_size = 4;
-       pri_dai->dma_capture.dma_size = 4;
+       pri_dai->dma_playback.addr = regs_base + I2STXD;
+       pri_dai->dma_capture.addr = regs_base + I2SRXD;
+       pri_dai->dma_playback.chan_name = "tx";
+       pri_dai->dma_capture.chan_name = "rx";
+       pri_dai->dma_playback.addr_width = 4;
+       pri_dai->dma_capture.addr_width = 4;
        pri_dai->quirks = quirks;
        pri_dai->variant_regs = i2s_dai_data->i2s_variant_regs;
 
@@ -1323,19 +1323,19 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 
                sec_dai->lock = &pri_dai->spinlock;
                sec_dai->variant_regs = pri_dai->variant_regs;
-               sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
-               sec_dai->dma_playback.ch_name = "tx-sec";
+               sec_dai->dma_playback.addr = regs_base + I2STXDS;
+               sec_dai->dma_playback.chan_name = "tx-sec";
 
                if (!np) {
-                       sec_dai->dma_playback.slave = i2s_pdata->dma_play_sec;
+                       sec_dai->dma_playback.filter_data = i2s_pdata->dma_play_sec;
                        sec_dai->filter = i2s_pdata->dma_filter;
                }
 
-               sec_dai->dma_playback.dma_size = 4;
+               sec_dai->dma_playback.addr_width = 4;
                sec_dai->addr = pri_dai->addr;
                sec_dai->clk = pri_dai->clk;
                sec_dai->quirks = quirks;
-               sec_dai->idma_playback.dma_addr = idma_addr;
+               sec_dai->idma_playback.addr = idma_addr;
                sec_dai->pri_dai = pri_dai;
                pri_dai->sec_dai = sec_dai;
        }