diff options
author | Padmavathi Venna <padma.v@samsung.com> | 2012-12-07 13:59:21 +0530 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-07 19:36:07 +0900 |
commit | a08485d8fdf6f67ca5f173b68d8f873c574745f2 (patch) | |
tree | fac9dbea634fef912a5e74434110ad769b8c963f /sound/soc/samsung/s3c2412-i2s.c | |
parent | 1974a042dd15f1f007a3a1a2dd7a23ca0e42c01d (diff) | |
download | linux-a08485d8fdf6f67ca5f173b68d8f873c574745f2.tar.bz2 |
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/s3c2412-i2s.c')
-rw-r--r-- | sound/soc/samsung/s3c2412-i2s.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index ac7701b3c5dc..edf5f527c5a2 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -162,11 +162,29 @@ static struct snd_soc_dai_driver s3c2412_i2s_dai = { static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev) { - return s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai); + int ret = 0; + + ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai); + if (ret) { + pr_err("failed to register the dai\n"); + return ret; + } + + ret = asoc_dma_platform_register(&pdev->dev); + if (ret) { + pr_err("failed to register the DMA: %d\n", ret); + goto err; + } + + return 0; +err: + snd_soc_unregister_dai(&pdev->dev); + return ret; } static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev) { + asoc_dma_platform_unregister(&pdev->dev); snd_soc_unregister_dai(&pdev->dev); return 0; } |