ALSA: asoc: at91 - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.

This patch merges struct snd_soc_codec_dai and struct
snd_soc_cpu_dai into struct snd_soc_dai for the AT91 platform.

Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

sound/soc/at91/at91-pcm.c

@@ -318,7 +318,7 @@ static int at91_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
 static u64 at91_pcm_dmamask = 0xffffffff;
 
 static int at91_pcm_new(struct snd_card *card,
-	struct snd_soc_codec_dai *dai, struct snd_pcm *pcm)
+	struct snd_soc_dai *dai, struct snd_pcm *pcm)
 {
 	int ret = 0;
 
@@ -367,7 +367,7 @@ static void at91_pcm_free_dma_buffers(struct snd_pcm *pcm)
 
 #ifdef CONFIG_PM
 static int at91_pcm_suspend(struct platform_device *pdev,
-	struct snd_soc_cpu_dai *dai)
+	struct snd_soc_dai *dai)
 {
 	struct snd_pcm_runtime *runtime = dai->runtime;
 	struct at91_runtime_data *prtd;
@@ -392,7 +392,7 @@ static int at91_pcm_suspend(struct platform_device *pdev,
 }
 
 static int at91_pcm_resume(struct platform_device *pdev,
-	struct snd_soc_cpu_dai *dai)
+	struct snd_soc_dai *dai)
 {
 	struct snd_pcm_runtime *runtime = dai->runtime;
 	struct at91_runtime_data *prtd;

sound/soc/at91/at91-ssc.c

@@ -281,7 +281,7 @@ static void at91_ssc_shutdown(struct snd_pcm_substream *substream)
 /*
  * Record the SSC system clock rate.
  */
-static int at91_ssc_set_dai_sysclk(struct snd_soc_cpu_dai *cpu_dai,
+static int at91_ssc_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 		int clk_id, unsigned int freq, int dir)
 {
 	/*
@@ -303,7 +303,7 @@ static int at91_ssc_set_dai_sysclk(struct snd_soc_cpu_dai *cpu_dai,
 /*
  * Record the DAI format for use in hw_params().
  */
-static int at91_ssc_set_dai_fmt(struct snd_soc_cpu_dai *cpu_dai,
+static int at91_ssc_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		unsigned int fmt)
 {
 	struct at91_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
@@ -315,7 +315,7 @@ static int at91_ssc_set_dai_fmt(struct snd_soc_cpu_dai *cpu_dai,
 /*
  * Record SSC clock dividers for use in hw_params().
  */
-static int at91_ssc_set_dai_clkdiv(struct snd_soc_cpu_dai *cpu_dai,
+static int at91_ssc_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 	int div_id, int div)
 {
 	struct at91_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
@@ -634,7 +634,7 @@ static int at91_ssc_prepare(struct snd_pcm_substream *substream)
 
 #ifdef CONFIG_PM
 static int at91_ssc_suspend(struct platform_device *pdev,
-	struct snd_soc_cpu_dai *cpu_dai)
+	struct snd_soc_dai *cpu_dai)
 {
 	struct at91_ssc_info *ssc_p;
 
@@ -662,7 +662,7 @@ static int at91_ssc_suspend(struct platform_device *pdev,
 }
 
 static int at91_ssc_resume(struct platform_device *pdev,
-	struct snd_soc_cpu_dai *cpu_dai)
+	struct snd_soc_dai *cpu_dai)
 {
 	struct at91_ssc_info *ssc_p;
 
@@ -700,7 +700,7 @@ static int at91_ssc_resume(struct platform_device *pdev,
 #define AT91_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_LE |\
 			  SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-struct snd_soc_cpu_dai at91_ssc_dai[NUM_SSC_DEVICES] = {
+struct snd_soc_dai at91_ssc_dai[NUM_SSC_DEVICES] = {
 	{	.name = "at91-ssc0",
 		.id = 0,
 		.type = SND_SOC_DAI_PCM,

sound/soc/at91/at91-ssc.h

@@ -21,7 +21,7 @@
 #define AT91SSC_TCMR_PERIOD	1 /* BCLK divider for transmit FS */
 #define AT91SSC_RCMR_PERIOD	2 /* BCLK divider for receive FS */
 
-extern struct snd_soc_cpu_dai at91_ssc_dai[];
+extern struct snd_soc_dai at91_ssc_dai[];
 
 #endif /* _AT91_SSC_H */
 

sound/soc/at91/eti_b1_wm8731.c

@@ -53,8 +53,8 @@ static struct clk *pllb_clk;
 static int eti_b1_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai;
-	struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
 	int ret;
 
 	/* cpu clock is the AT91 master clock sent to the SSC */
@@ -87,8 +87,8 @@ static int eti_b1_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai;
-	struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
 	int ret;
 
 #ifdef CONFIG_SND_AT91_SOC_ETI_SLAVE