diff options
| author | Padmavathi Venna <padma.v@samsung.com> | 2012-12-07 12:29:21 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-07 14:36:07 +0400 |
| commit | a08485d8fdf6f67ca5f173b68d8f873c574745f2 (patch) | |
| tree | fac9dbea634fef912a5e74434110ad769b8c963f /sound/soc/samsung/dma.c | |
| parent | 1974a042dd15f1f007a3a1a2dd7a23ca0e42c01d (diff) | |
| download | linux-a08485d8fdf6f67ca5f173b68d8f873c574745f2.tar.xz | |
ASoC: Samsung: Do not register samsung audio dma device as pdev
Previously, the ASoC 'platform' (PCM/DMA) object was instantiated via a
platform_device. This didn't represent the hardware well, since there
was no separate hardware associated with this platform_device; it was a
virtual device with sole purpose to call snd_soc_register_platform().
This change removes the platform_device completely. Each Samsung DAI now
registers the ASoC 'platform' itself. Machine drivers are adjusted for
the new 'platform' name.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/samsung/dma.c')
| -rw-r--r-- | sound/soc/samsung/dma.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index b70964ea448c..64529904a95f 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -432,30 +432,18 @@ static struct snd_soc_platform_driver samsung_asoc_platform = { .pcm_free = dma_free_dma_buffers, }; -static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev) +int __devinit asoc_dma_platform_register(struct device *dev) { - return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform); + return snd_soc_register_platform(dev, &samsung_asoc_platform); } +EXPORT_SYMBOL_GPL(asoc_dma_platform_register); -static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev) +void __devexit asoc_dma_platform_unregister(struct device *dev) { - snd_soc_unregister_platform(&pdev->dev); - return 0; + snd_soc_unregister_platform(dev); } - -static struct platform_driver asoc_dma_driver = { - .driver = { - .name = "samsung-audio", - .owner = THIS_MODULE, - }, - - .probe = samsung_asoc_platform_probe, - .remove = __devexit_p(samsung_asoc_platform_remove), -}; - -module_platform_driver(asoc_dma_driver); +EXPORT_SYMBOL_GPL(asoc_dma_platform_unregister); MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>"); MODULE_DESCRIPTION("Samsung ASoC DMA Driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:samsung-audio"); |