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>
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 386bab1..cd6c707 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -462,8 +462,15 @@
if (ret)
goto err5;
- return 0;
+ ret = asoc_dma_platform_register(&pdev->dev);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+ goto err6;
+ }
+ return 0;
+err6:
+ snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
err5:
free_irq(irq_res->start, NULL);
err4:
@@ -482,6 +489,7 @@
{
struct resource *mem_res, *irq_res;
+ asoc_dma_platform_unregister(&pdev->dev);
snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);