summaryrefslogtreecommitdiff
path: root/drivers/media/pci/saa7134/saa7134-alsa.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-alsa.c')
-rw-r--r--drivers/media/pci/saa7134/saa7134-alsa.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index 544ca57eee75..7a1fb067b0e0 100644
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -252,7 +252,8 @@ static int snd_card_saa7134_capture_trigger(struct snd_pcm_substream * substream
return err;
}
-static int saa7134_alsa_dma_init(struct saa7134_dev *dev, int nr_pages)
+static int saa7134_alsa_dma_init(struct saa7134_dev *dev,
+ unsigned long nr_pages)
{
struct saa7134_dmasound *dma = &dev->dmasound;
struct page *pg;
@@ -260,11 +261,11 @@ static int saa7134_alsa_dma_init(struct saa7134_dev *dev, int nr_pages)
dma->vaddr = vmalloc_32(nr_pages << PAGE_SHIFT);
if (NULL == dma->vaddr) {
- pr_debug("vmalloc_32(%d pages) failed\n", nr_pages);
+ pr_debug("vmalloc_32(%lu pages) failed\n", nr_pages);
return -ENOMEM;
}
- pr_debug("vmalloc is at addr %p, size=%d\n",
+ pr_debug("vmalloc is at addr %p, size=%lu\n",
dma->vaddr, nr_pages << PAGE_SHIFT);
memset(dma->vaddr, 0, nr_pages << PAGE_SHIFT);
@@ -297,7 +298,7 @@ static int saa7134_alsa_dma_map(struct saa7134_dev *dev)
struct saa7134_dmasound *dma = &dev->dmasound;
dma->sglen = dma_map_sg(&dev->pci->dev, dma->sglist,
- dma->nr_pages, PCI_DMA_FROMDEVICE);
+ dma->nr_pages, DMA_FROM_DEVICE);
if (0 == dma->sglen) {
pr_warn("%s: saa7134_alsa_map_sg failed\n", __func__);
@@ -313,7 +314,7 @@ static int saa7134_alsa_dma_unmap(struct saa7134_dev *dev)
if (!dma->sglen)
return 0;
- dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->sglen, PCI_DMA_FROMDEVICE);
+ dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->nr_pages, DMA_FROM_DEVICE);
dma->sglen = 0;
return 0;
}