diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b2d23d1..929fd39 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2315,12 +2315,11 @@ pci_set_dma_mask(struct pci_dev *dev, u64 mask) int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask) { - if (!pci_dma_supported(dev, mask)) - return -EIO; + int ret = dma_set_coherent_mask(&dev->dev, mask); + if (ret) + return ret; - dev->dev.coherent_dma_mask = mask; dev_dbg(&dev->dev, "using %dbit consistent DMA mask\n", fls64(mask)); - return 0; } #endif |