diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2013-04-25 11:18:47 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-15 09:27:27 +0400 |
| commit | 3b7d46380beae3de4a0f03ba4dcbd509c97ab503 (patch) | |
| tree | 0b80e050e632cf2821fedcf069a32f7a7b3edd93 /sound/soc/fsl/imx-ssi.c | |
| parent | bd41bc9696b5631b2c2fe26f40c8cdd99b3aeb3e (diff) | |
ASoC: fsl: remove use of imx-pcm-audio from imx-ssi
Rather than instantiating imx-pcm-audio to call imx_pcm_dma_init(),
imx-ssi can just directly call it to save the use of imx-pcm-audio.
With this change, imx-ssi becomes not only a cpu DAI but also a
platform device, so updates platform device setup in imx-mc13783 and
mx27vis-aic32x4 accordingly.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/fsl/imx-ssi.c')
| -rw-r--r-- | sound/soc/fsl/imx-ssi.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 902fab02b85..b5a2b040816 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -608,24 +608,13 @@ static int imx_ssi_probe(struct platform_device *pdev) goto failed_pdev_fiq_add; } - ssi->soc_platform_pdev = platform_device_alloc("imx-pcm-audio", pdev->id); - if (!ssi->soc_platform_pdev) { - ret = -ENOMEM; - goto failed_pdev_alloc; - } - - platform_set_drvdata(ssi->soc_platform_pdev, ssi); - ret = platform_device_add(ssi->soc_platform_pdev); - if (ret) { - dev_err(&pdev->dev, "failed to add platform device\n"); - goto failed_pdev_add; - } + ret = imx_pcm_dma_init(pdev); + if (ret) + goto failed_pcm_dma; return 0; -failed_pdev_add: - platform_device_put(ssi->soc_platform_pdev); -failed_pdev_alloc: +failed_pcm_dma: platform_device_del(ssi->soc_platform_pdev_fiq); failed_pdev_fiq_add: platform_device_put(ssi->soc_platform_pdev_fiq); @@ -645,7 +634,7 @@ static int imx_ssi_remove(struct platform_device *pdev) struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct imx_ssi *ssi = platform_get_drvdata(pdev); - platform_device_unregister(ssi->soc_platform_pdev); + imx_pcm_dma_exit(pdev); platform_device_unregister(ssi->soc_platform_pdev_fiq); snd_soc_unregister_component(&pdev->dev); |