ALSA: asoc: fsl - 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 Freescale PPC 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/fsl/fsl_dma.c

@@ -282,7 +282,7 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
  * once for each .dai_link in the machine driver's snd_soc_machine
  * structure.
  */
-static int fsl_dma_new(struct snd_card *card, struct snd_soc_codec_dai *dai,
+static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
 	struct snd_pcm *pcm)
 {
 	static u64 fsl_dma_dmamask = DMA_BIT_MASK(32);

sound/soc/fsl/fsl_dma.h

@@ -126,7 +126,7 @@ struct fsl_dma_link_descriptor {
 	u8 res[4];      /* Reserved */
 } __attribute__ ((aligned(32), packed));
 
-/* DMA information needed to create a snd_soc_cpu_dai object
+/* DMA information needed to create a snd_soc_dai object
  *
  * ssi_stx_phys: bus address of SSI STX register to use
  * ssi_srx_phys: bus address of SSI SRX register to use

sound/soc/fsl/fsl_ssi.c

@@ -82,7 +82,7 @@ struct fsl_ssi_private {
 	struct device *dev;
 	unsigned int playback;
 	unsigned int capture;
-	struct snd_soc_cpu_dai cpu_dai;
+	struct snd_soc_dai cpu_dai;
 	struct device_attribute dev_attr;
 
 	struct {
@@ -479,7 +479,7 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream)
  * @freq: the frequency of the given clock ID, currently ignored
  * @dir: SND_SOC_CLOCK_IN (clock slave) or SND_SOC_CLOCK_OUT (clock master)
  */
-static int fsl_ssi_set_sysclk(struct snd_soc_cpu_dai *cpu_dai,
+static int fsl_ssi_set_sysclk(struct snd_soc_dai *cpu_dai,
 			      int clk_id, unsigned int freq, int dir)
 {
 
@@ -497,7 +497,7 @@ static int fsl_ssi_set_sysclk(struct snd_soc_cpu_dai *cpu_dai,
  *
  * @format: one of SND_SOC_DAIFMT_xxx
  */
-static int fsl_ssi_set_fmt(struct snd_soc_cpu_dai *cpu_dai, unsigned int format)
+static int fsl_ssi_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format)
 {
 	return (format == SND_SOC_DAIFMT_I2S) ? 0 : -EINVAL;
 }
@@ -505,7 +505,7 @@ static int fsl_ssi_set_fmt(struct snd_soc_cpu_dai *cpu_dai, unsigned int format)
 /**
  * fsl_ssi_dai_template: template CPU DAI for the SSI
  */
-static struct snd_soc_cpu_dai fsl_ssi_dai_template = {
+static struct snd_soc_dai fsl_ssi_dai_template = {
 	.playback = {
 		/* The SSI does not support monaural audio. */
 		.channels_min = 2,
@@ -569,15 +569,15 @@ static ssize_t fsl_sysfs_ssi_show(struct device *dev,
 }
 
 /**
- * fsl_ssi_create_dai: create a snd_soc_cpu_dai structure
+ * fsl_ssi_create_dai: create a snd_soc_dai structure
  *
- * This function is called by the machine driver to create a snd_soc_cpu_dai
+ * This function is called by the machine driver to create a snd_soc_dai
  * structure.  The function creates an ssi_private object, which contains
- * the snd_soc_cpu_dai.  It also creates the sysfs statistics device.
+ * the snd_soc_dai.  It also creates the sysfs statistics device.
  */
-struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
+struct snd_soc_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
 {
-	struct snd_soc_cpu_dai *fsl_ssi_dai;
+	struct snd_soc_dai *fsl_ssi_dai;
 	struct fsl_ssi_private *ssi_private;
 	int ret = 0;
 	struct device_attribute *dev_attr;
@@ -588,7 +588,7 @@ struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
 		return NULL;
 	}
 	memcpy(&ssi_private->cpu_dai, &fsl_ssi_dai_template,
-	       sizeof(struct snd_soc_cpu_dai));
+	       sizeof(struct snd_soc_dai));
 
 	fsl_ssi_dai = &ssi_private->cpu_dai;
 	dev_attr = &ssi_private->dev_attr;
@@ -623,11 +623,11 @@ struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
 EXPORT_SYMBOL_GPL(fsl_ssi_create_dai);
 
 /**
- * fsl_ssi_destroy_dai: destroy the snd_soc_cpu_dai object
+ * fsl_ssi_destroy_dai: destroy the snd_soc_dai object
  *
  * This function undoes the operations of fsl_ssi_create_dai()
  */
-void fsl_ssi_destroy_dai(struct snd_soc_cpu_dai *fsl_ssi_dai)
+void fsl_ssi_destroy_dai(struct snd_soc_dai *fsl_ssi_dai)
 {
 	struct fsl_ssi_private *ssi_private =
 	container_of(fsl_ssi_dai, struct fsl_ssi_private, cpu_dai);

sound/soc/fsl/fsl_ssi.h

@@ -217,8 +217,8 @@ struct fsl_ssi_info {
 	struct device *dev;
 };
 
-struct snd_soc_cpu_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info);
-void fsl_ssi_destroy_dai(struct snd_soc_cpu_dai *fsl_ssi_dai);
+struct snd_soc_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info);
+void fsl_ssi_destroy_dai(struct snd_soc_dai *fsl_ssi_dai);
 
 #endif
 

sound/soc/fsl/mpc8610_hpcd.c

@@ -96,8 +96,8 @@ static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device)
 static int mpc8610_hpcd_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;
 	struct mpc8610_hpcd_data *machine_data =
 		rtd->socdev->dev->platform_data;
 	int ret = 0;