diff options
author | Mark Brown <broonie@linaro.org> | 2013-11-24 14:35:18 +0000 |
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committer | Mark Brown <broonie@linaro.org> | 2013-11-24 14:35:18 +0000 |
commit | 30c27abd28fa168d7ebd2e5286f1fe473c74bfa9 (patch) | |
tree | 9936b38c0c81cd430d5e75906c1207d127fe588c /sound/soc/nuc900 | |
parent | 16ec790938d4f356c82fab27b9a9adf4d6fe19a6 (diff) | |
parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) |
Merge tag 'v3.13-rc1' into asoc-arizona
Linux 3.13-rc1
Diffstat (limited to 'sound/soc/nuc900')
-rw-r--r-- | sound/soc/nuc900/nuc900-pcm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c index c894ff0f2580..f588ee45b4fd 100644 --- a/sound/soc/nuc900/nuc900-pcm.c +++ b/sound/soc/nuc900/nuc900-pcm.c @@ -314,16 +314,15 @@ static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm) snd_pcm_lib_preallocate_free_for_all(pcm); } -static u64 nuc900_pcm_dmamask = DMA_BIT_MASK(32); static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; struct snd_pcm *pcm = rtd->pcm; + int ret; - if (!card->dev->dma_mask) - card->dev->dma_mask = &nuc900_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); + ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32)); + if (ret) + return ret; snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, card->dev, 4 * 1024, (4 * 1024) - 1); |