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| author | Lee Jones <lee.jones@linaro.org> | 2012-11-23 13:05:41 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-23 23:06:02 +0900 |
| commit | 1428c20f7c38e9fbf59923d1b9615ebdaf2862b7 (patch) | |
| tree | 9b946dc80e618243e5895f5b3fcdda8e746a6146 /sound/soc/ux500/ux500_pcm.c | |
| parent | f61ab093828df646b5df35f244577859efe4329c (diff) | |
| download | linux-1428c20f7c38e9fbf59923d1b9615ebdaf2862b7.tar.gz linux-1428c20f7c38e9fbf59923d1b9615ebdaf2862b7.tar.bz2 linux-1428c20f7c38e9fbf59923d1b9615ebdaf2862b7.zip | |
ASoC: Ux500: Initialise PCM from MSP probe rather than as a device
The PCM is a pseudo-device. It doesn't have any of it's own registers
or hardware. It rather acts as a layer of abstraction for DMA
transfers. Hence, instead of classifying it as a device in its own
right, we call the initialisation from the MSP driver.
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Ola LILJA2 <ola.o.lilja@stericsson.com>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/ux500/ux500_pcm.c')
| -rw-r--r-- | sound/soc/ux500/ux500_pcm.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c index 1a04e248453c..894c9f4bb9f6 100644 --- a/sound/soc/ux500/ux500_pcm.c +++ b/sound/soc/ux500/ux500_pcm.c @@ -282,7 +282,7 @@ static struct snd_soc_platform_driver ux500_pcm_soc_drv = { .pcm_new = ux500_pcm_new, }; -static int __devexit ux500_pcm_drv_probe(struct platform_device *pdev) +int __devinit ux500_pcm_register_platform(struct platform_device *pdev) { int ret; @@ -296,23 +296,12 @@ static int __devexit ux500_pcm_drv_probe(struct platform_device *pdev) return 0; } +EXPORT_SYMBOL_GPL(ux500_pcm_register_platform); -static int __devinit ux500_pcm_drv_remove(struct platform_device *pdev) +int __devexit ux500_pcm_unregister_platform(struct platform_device *pdev) { snd_soc_unregister_platform(&pdev->dev); return 0; } - -static struct platform_driver ux500_pcm_driver = { - .driver = { - .name = "ux500-pcm", - .owner = THIS_MODULE, - }, - - .probe = ux500_pcm_drv_probe, - .remove = __devexit_p(ux500_pcm_drv_remove), -}; -module_platform_driver(ux500_pcm_driver); - -MODULE_LICENSE("GPL v2"); +EXPORT_SYMBOL_GPL(ux500_pcm_unregister_platform); |