diff options
Diffstat (limited to 'drivers/pci/pci_gt64120.c')
| -rw-r--r-- | drivers/pci/pci_gt64120.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/pci/pci_gt64120.c b/drivers/pci/pci_gt64120.c index 153c65b119a..2c2a80eeaa0 100644 --- a/drivers/pci/pci_gt64120.c +++ b/drivers/pci/pci_gt64120.c @@ -48,7 +48,7 @@ static int gt_config_access(struct gt64120_pci_controller *gt, { unsigned int bus = PCI_BUS(bdf); unsigned int dev = PCI_DEV(bdf); - unsigned int devfn = PCI_DEV(bdf) << 3 | PCI_FUNC(bdf); + unsigned int func = PCI_FUNC(bdf); u32 intr; u32 addr; u32 val; @@ -65,10 +65,7 @@ static int gt_config_access(struct gt64120_pci_controller *gt, /* Clear cause register bits */ writel(~GT_INTRCAUSE_ABORT_BITS, >->regs->intrcause); - addr = GT_PCI0_CFGADDR_CONFIGEN_BIT; - addr |= bus << GT_PCI0_CFGADDR_BUSNUM_SHF; - addr |= devfn << GT_PCI0_CFGADDR_FUNCTNUM_SHF; - addr |= (where / 4) << GT_PCI0_CFGADDR_REGNUM_SHF; + addr = PCI_CONF1_ADDRESS(bus, dev, func, where); /* Setup address */ writel(addr, >->regs->pci0_cfgaddr); |