diff options
Diffstat (limited to 'sound/soc/fsl/mpc5200_psc_i2s.c')
| -rw-r--r-- | sound/soc/fsl/mpc5200_psc_i2s.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 676841c..5b9f2c7 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -40,7 +40,7 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream, 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(rtd->cpu_dai); u32 mode; dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i" @@ -88,7 +88,7 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream, static int psc_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id, unsigned int freq, int dir) { - 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, "psc_i2s_set_sysclk(cpu_dai=%p, dir=%i)\n", cpu_dai, dir); return (dir == SND_SOC_CLOCK_IN) ? 0 : -EINVAL; @@ -107,7 +107,7 @@ static int psc_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, */ static int psc_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format) { - 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, "psc_i2s_set_fmt(cpu_dai=%p, format=%i)\n", cpu_dai, format); return (format == SND_SOC_DAIFMT_I2S) ? 0 : -EINVAL; @@ -129,8 +129,7 @@ static struct snd_soc_dai_ops psc_i2s_dai_ops = { .set_fmt = psc_i2s_set_fmt, }; -struct snd_soc_dai psc_i2s_dai[] = {{ - .name = "I2S", +static struct snd_soc_dai_driver psc_i2s_dai[] = {{ .playback = { .channels_min = 2, .channels_max = 2, @@ -145,7 +144,6 @@ struct snd_soc_dai psc_i2s_dai[] = {{ }, .ops = &psc_i2s_dai_ops, } }; -EXPORT_SYMBOL_GPL(psc_i2s_dai); /* --------------------------------------------------------------------- * OF platform bus binding code: @@ -159,11 +157,7 @@ static int __devinit psc_i2s_of_probe(struct of_device *op, struct psc_dma *psc_dma; struct mpc52xx_psc __iomem *regs; - rc = mpc5200_audio_dma_create(op); - if (rc != 0) - return rc; - - rc = snd_soc_register_dais(psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai)); + rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai)); if (rc != 0) { pr_err("Failed to register DAI\n"); return 0; @@ -207,7 +201,8 @@ static int __devinit psc_i2s_of_probe(struct of_device *op, static int __devexit psc_i2s_of_remove(struct of_device *op) { - return mpc5200_audio_dma_destroy(op); + snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_i2s_dai)); + return 0; } /* Match table for of_platform binding */ |
