diff options
Diffstat (limited to 'sound/soc/kirkwood/kirkwood-dma.c')
| -rw-r--r-- | sound/soc/kirkwood/kirkwood-dma.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index b238434f92b0..3814bb037485 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -59,8 +59,6 @@ static struct snd_pcm_hardware kirkwood_dma_snd_hw = { .fifo_size = 0, }; -static u64 kirkwood_dma_dmamask = DMA_BIT_MASK(32); - static irqreturn_t kirkwood_dma_irq(int irq, void *dev_id) { struct kirkwood_dma_data *priv = dev_id; @@ -292,10 +290,9 @@ static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd) struct snd_pcm *pcm = rtd->pcm; int ret; - if (!card->dev->dma_mask) - card->dev->dma_mask = &kirkwood_dma_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; if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { ret = kirkwood_dma_preallocate_dma_buffer(pcm, |
