diff options
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/pt3/pt3.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c index f6deac85962e..246f73b8a9e7 100644 --- a/drivers/media/pci/pt3/pt3.c +++ b/drivers/media/pci/pt3/pt3.c @@ -707,18 +707,10 @@ static int pt3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret < 0) return ret; - ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); - if (ret == 0) - dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)); - else { - ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); - if (ret == 0) - dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); - else { - dev_err(&pdev->dev, "Failed to set DMA mask\n"); - return ret; - } - dev_info(&pdev->dev, "Use 32bit DMA\n"); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "Failed to set DMA mask\n"); + return ret; } pt3 = devm_kzalloc(&pdev->dev, sizeof(*pt3), GFP_KERNEL); |