1 files changed, 10 insertions, 24 deletions

diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index a9560235daee..40acc8e2b1ca 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -143,7 +143,7 @@ static int psc_ac97_hw_analog_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i"
@@ -166,7 +166,7 @@ static int psc_ac97_hw_digital_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
 
         dev_dbg(psc_dma->dev, "%s(substream=%p)\n", __func__, substream);
 
@@ -181,8 +181,7 @@ static int psc_ac97_hw_digital_params(struct snd_pcm_substream *substream,
 static int psc_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
                                                         struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(dai);
         struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         switch (cmd) {
@@ -207,10 +206,9 @@ static int psc_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
         return 0;
 }
 
-static int psc_ac97_probe(struct platform_device *pdev,
-                                        struct snd_soc_dai *cpu_dai)
+static int psc_ac97_probe(struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs;
 
         /* Go */
@@ -237,9 +235,8 @@ static struct snd_soc_dai_ops psc_ac97_digital_ops = {
         .hw_params      = psc_ac97_hw_digital_params,
 };
 
-struct snd_soc_dai psc_ac97_dai[] = {
+static struct snd_soc_dai_driver psc_ac97_dai[] = {
 {
-        .name   = "AC97",
         .ac97_control = 1,
         .probe  = psc_ac97_probe,
         .playback = {
@@ -257,7 +254,6 @@ struct snd_soc_dai psc_ac97_dai[] = {
         .ops = &psc_ac97_analog_ops,
 },
 {
-        .name   = "SPDIF",
         .ac97_control = 1,
         .playback = {
                 .channels_min   = 1,
@@ -268,7 +264,6 @@ struct snd_soc_dai psc_ac97_dai[] = {
         },
         .ops = &psc_ac97_digital_ops,
 } };
-EXPORT_SYMBOL_GPL(psc_ac97_dai);
 
 
 
@@ -280,18 +275,11 @@ EXPORT_SYMBOL_GPL(psc_ac97_dai);
 static int __devinit psc_ac97_of_probe(struct platform_device *op,
                                       const struct of_device_id *match)
 {
-        int rc, i;
+        int rc;
         struct snd_ac97 ac97;
         struct mpc52xx_psc __iomem *regs;
 
-        rc = mpc5200_audio_dma_create(op);
-        if (rc != 0)
-                return rc;
-
-        for (i = 0; i < ARRAY_SIZE(psc_ac97_dai); i++)
-                psc_ac97_dai[i].dev = &op->dev;
-
-        rc = snd_soc_register_dais(psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
+        rc = snd_soc_register_dais(&op->dev, psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
         if (rc != 0) {
                 dev_err(&op->dev, "Failed to register DAI\n");
                 return rc;
@@ -301,9 +289,6 @@ static int __devinit psc_ac97_of_probe(struct platform_device *op,
         regs = psc_dma->psc_regs;
         ac97.private_data = psc_dma;
 
-        for (i = 0; i < ARRAY_SIZE(psc_ac97_dai); i++)
-                psc_ac97_dai[i].private_data = psc_dma;
-
         psc_dma->imr = 0;
         out_be16(&psc_dma->psc_regs->isr_imr.imr, psc_dma->imr);
 
@@ -319,7 +304,8 @@ static int __devinit psc_ac97_of_probe(struct platform_device *op,
 
 static int __devexit psc_ac97_of_remove(struct platform_device *op)
 {
-        return mpc5200_audio_dma_destroy(op);
+        snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_ac97_dai));
+        return 0;
 }
 
 /* Match table for of_platform binding */