diff options
| -rw-r--r-- | drivers/pci/quirks.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 7dcaa09b3c20..50f2dd9e1bb2 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1444,7 +1444,6 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID, quirk_netmos); static void __devinit quirk_e100_interrupt(struct pci_dev *dev) { u16 command; - u32 bar; u8 __iomem *csr; u8 cmd_hi; @@ -1476,12 +1475,12 @@ static void __devinit quirk_e100_interrupt(struct pci_dev *dev) * re-enable them when it's ready. */ pci_read_config_word(dev, PCI_COMMAND, &command); - pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar); - if (!(command & PCI_COMMAND_MEMORY) || !bar) + if (!(command & PCI_COMMAND_MEMORY) || !pci_resource_start(dev, 0)) return; - csr = ioremap(bar, 8); + /* Convert from PCI bus to resource space. */ + csr = ioremap(pci_resource_start(dev, 0), 8); if (!csr) { printk(KERN_WARNING "PCI: Can't map %s e100 registers\n", pci_name(dev)); |