diff options
Diffstat (limited to 'drivers/ssb')
| -rw-r--r-- | drivers/ssb/main.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 6ce92e82b64e..7cf8851286b5 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -462,15 +462,18 @@ static int ssb_devices_register(struct ssb_bus *bus) #ifdef CONFIG_SSB_PCIHOST sdev->irq = bus->host_pci->irq; dev->parent = &bus->host_pci->dev; + sdev->dma_dev = &bus->host_pci->dev; #endif break; case SSB_BUSTYPE_PCMCIA: #ifdef CONFIG_SSB_PCMCIAHOST sdev->irq = bus->host_pcmcia->irq.AssignedIRQ; dev->parent = &bus->host_pcmcia->dev; + sdev->dma_dev = &bus->host_pcmcia->dev; #endif break; case SSB_BUSTYPE_SSB: + sdev->dma_dev = dev; break; } @@ -1164,15 +1167,14 @@ EXPORT_SYMBOL(ssb_dma_translation); int ssb_dma_set_mask(struct ssb_device *ssb_dev, u64 mask) { - struct device *dev = ssb_dev->dev; + struct device *dma_dev = ssb_dev->dma_dev; #ifdef CONFIG_SSB_PCIHOST - if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI && - !dma_supported(dev, mask)) - return -EIO; + if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI) + return dma_set_mask(dma_dev, mask); #endif - dev->coherent_dma_mask = mask; - dev->dma_mask = &dev->coherent_dma_mask; + dma_dev->coherent_dma_mask = mask; + dma_dev->dma_mask = &dma_dev->coherent_dma_mask; return 0; } |