Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/arm/pxa2xx-pcm.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c index 26422a3..cbe6374 100644 --- a/sound/arm/pxa2xx-pcm.c +++ b/sound/arm/pxa2xx-pcm.c @@ -80,7 +80,7 @@ static struct snd_pcm_ops pxa2xx_pcm_ops = { .mmap = pxa2xx_pcm_mmap, };
-static u64 pxa2xx_pcm_dmamask = 0xffffffff; +static u64 pxa2xx_pcm_dmamask = DMA_BIT_MASK(32);
int pxa2xx_pcm_new(struct snd_card *card, struct pxa2xx_pcm_client *client, struct snd_pcm **rpcm) @@ -100,7 +100,7 @@ int pxa2xx_pcm_new(struct snd_card *card, struct pxa2xx_pcm_client *client, if (!card->dev->dma_mask) card->dev->dma_mask = &pxa2xx_pcm_dmamask; if (!card->dev->coherent_dma_mask) - card->dev->coherent_dma_mask = 0xffffffff; + card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
if (play) { int stream = SNDRV_PCM_STREAM_PLAYBACK;