diff options
Diffstat (limited to 'sound/soc/fsl/imx-pcm-fiq.c')
| -rw-r--r-- | sound/soc/fsl/imx-pcm-fiq.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c index 10e3305..41740e4 100644 --- a/sound/soc/fsl/imx-pcm-fiq.c +++ b/sound/soc/fsl/imx-pcm-fiq.c @@ -254,18 +254,16 @@ static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) return 0; } -static u64 imx_pcm_dmamask = DMA_BIT_MASK(32); - static int imx_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; struct snd_pcm *pcm = rtd->pcm; - int ret = 0; + int ret; + + ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32)); + if (ret) + return ret; - if (!card->dev->dma_mask) - card->dev->dma_mask = &imx_pcm_dmamask; - if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = DMA_BIT_MASK(32); if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { ret = imx_pcm_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK); |
