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author | Takashi Iwai <tiwai@suse.de> | 2012-03-18 18:22:37 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2012-03-18 18:22:37 +0100 |
commit | cb3f2adc03ab055b19c677a6283523861fafebdd (patch) | |
tree | 59cfb6800f0635a4aec16c8e0da619f27e51ee79 /sound/soc/fsl/mpc5200_dma.c | |
parent | 44c76a960a62fcc46cbcaa0a22a34e666a729329 (diff) | |
parent | 828006de1bddf83b6ecf03ec459c15f7c7c22db7 (diff) | |
download | op-kernel-dev-cb3f2adc03ab055b19c677a6283523861fafebdd.zip op-kernel-dev-cb3f2adc03ab055b19c677a6283523861fafebdd.tar.gz |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'sound/soc/fsl/mpc5200_dma.c')
-rw-r--r-- | sound/soc/fsl/mpc5200_dma.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index e7803d3..9a3f7c5 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/of_device.h> +#include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/of_platform.h> @@ -298,7 +299,7 @@ static struct snd_pcm_ops psc_dma_ops = { .hw_params = psc_dma_hw_params, }; -static u64 psc_dma_dmamask = 0xffffffff; +static u64 psc_dma_dmamask = DMA_BIT_MASK(32); static int psc_dma_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; @@ -314,18 +315,18 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd) if (!card->dev->dma_mask) card->dev->dma_mask = &psc_dma_dmamask; if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = 0xffffffff; + card->dev->coherent_dma_mask = DMA_BIT_MASK(32); - if (pcm->streams[0].substream) { + if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { rc = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->card->dev, - size, &pcm->streams[0].substream->dma_buffer); + size, &pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer); if (rc) goto playback_alloc_err; } - if (pcm->streams[1].substream) { + if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { rc = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->card->dev, - size, &pcm->streams[1].substream->dma_buffer); + size, &pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream->dma_buffer); if (rc) goto capture_alloc_err; } @@ -336,8 +337,8 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd) return 0; capture_alloc_err: - if (pcm->streams[0].substream) - snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer); + if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) + snd_dma_free_pages(&pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer); playback_alloc_err: dev_err(card->dev, "Cannot allocate buffer(s)\n"); |