diff options
Diffstat (limited to 'sound/soc/s3c24xx/s3c24xx-i2s.c')
-rw-r--r-- | sound/soc/s3c24xx/s3c24xx-i2s.c | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c index c3ac890a398..1d0bade10d3 100644 --- a/sound/soc/s3c24xx/s3c24xx-i2s.c +++ b/sound/soc/s3c24xx/s3c24xx-i2s.c @@ -252,7 +252,7 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream, else dma_data = &s3c24xx_i2s_pcm_stereo_in; - snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_data); + snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data); /* Working copies of register */ iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD); @@ -280,9 +280,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { int ret = 0; - struct snd_soc_pcm_runtime *rtd = substream->private_data; struct s3c_dma_params *dma_data = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(dai, substream); pr_debug("Entered %s\n", __func__); @@ -387,8 +386,7 @@ u32 s3c24xx_i2s_get_clockrate(void) } EXPORT_SYMBOL_GPL(s3c24xx_i2s_get_clockrate); -static int s3c24xx_i2s_probe(struct platform_device *pdev, - struct snd_soc_dai *dai) +static int s3c24xx_i2s_probe(struct snd_soc_dai *dai) { pr_debug("Entered %s\n", __func__); @@ -396,7 +394,7 @@ static int s3c24xx_i2s_probe(struct platform_device *pdev, if (s3c24xx_i2s.regs == NULL) return -ENXIO; - s3c24xx_i2s.iis_clk = clk_get(&pdev->dev, "iis"); + s3c24xx_i2s.iis_clk = clk_get(dai->dev, "iis"); if (s3c24xx_i2s.iis_clk == NULL) { pr_err("failed to get iis_clock\n"); iounmap(s3c24xx_i2s.regs); @@ -465,9 +463,7 @@ static struct snd_soc_dai_ops s3c24xx_i2s_dai_ops = { .set_sysclk = s3c24xx_i2s_set_sysclk, }; -struct snd_soc_dai s3c24xx_i2s_dai = { - .name = "s3c24xx-i2s", - .id = 0, +static struct snd_soc_dai_driver s3c24xx_i2s_dai = { .probe = s3c24xx_i2s_probe, .suspend = s3c24xx_i2s_suspend, .resume = s3c24xx_i2s_resume, @@ -483,17 +479,36 @@ struct snd_soc_dai s3c24xx_i2s_dai = { .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,}, .ops = &s3c24xx_i2s_dai_ops, }; -EXPORT_SYMBOL_GPL(s3c24xx_i2s_dai); + +static __devinit int s3c24xx_iis_dev_probe(struct platform_device *pdev) +{ + return snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai); +} + +static __devexit int s3c24xx_iis_dev_remove(struct platform_device *pdev) +{ + snd_soc_unregister_dai(&pdev->dev); + return 0; +} + +static struct platform_driver s3c24xx_iis_driver = { + .probe = s3c24xx_iis_dev_probe, + .remove = s3c24xx_iis_dev_remove, + .driver = { + .name = "s3c24xx-iis", + .owner = THIS_MODULE, + }, +}; static int __init s3c24xx_i2s_init(void) { - return snd_soc_register_dai(&s3c24xx_i2s_dai); + return platform_driver_register(&s3c24xx_iis_driver); } module_init(s3c24xx_i2s_init); static void __exit s3c24xx_i2s_exit(void) { - snd_soc_unregister_dai(&s3c24xx_i2s_dai); + platform_driver_unregister(&s3c24xx_iis_driver); } module_exit(s3c24xx_i2s_exit); |