All related platforms use either devicetree or the DMA slave map API for mapping DMA channels to slave devices so we can now stop using platform_data for passing DMA details. Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> Acked-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/samsung/pcm.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 43e367a..ccedab2 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -134,18 +134,22 @@ struct s3c_pcm_info { static struct snd_dmaengine_dai_dma_data s3c_pcm_stereo_out[] = { [0] = { .addr_width = 4, + .chan_name = "tx", }, [1] = { .addr_width = 4, + .chan_name = "tx", }, }; static struct snd_dmaengine_dai_dma_data s3c_pcm_stereo_in[] = { [0] = { .addr_width = 4, + .chan_name = "rx", }, [1] = { .addr_width = 4, + .chan_name = "rx", }, }; @@ -488,7 +492,6 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) struct s3c_pcm_info *pcm; struct resource *mem_res; struct s3c_audio_pdata *pcm_pdata; - dma_filter_fn filter; int ret; /* Check for valid device index */ @@ -555,13 +558,6 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) s3c_pcm_stereo_in[pdev->id].addr = mem_res->start + S3C_PCM_RXFIFO; s3c_pcm_stereo_out[pdev->id].addr = mem_res->start + S3C_PCM_TXFIFO; - filter = NULL; - if (pcm_pdata) { - s3c_pcm_stereo_in[pdev->id].filter_data = pcm_pdata->dma_capture; - s3c_pcm_stereo_out[pdev->id].filter_data = pcm_pdata->dma_playback; - filter = pcm_pdata->dma_filter; - } - pcm->dma_capture = &s3c_pcm_stereo_in[pdev->id]; pcm->dma_playback = &s3c_pcm_stereo_out[pdev->id]; @@ -574,7 +570,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) goto err5; } - ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, + ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL, NULL, NULL); if (ret) { dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html