diff options
| -rw-r--r-- | arch/i386/pci/fixup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c index be52c5ac4e0..8e8e895e1b5 100644 --- a/arch/i386/pci/fixup.c +++ b/arch/i386/pci/fixup.c @@ -253,7 +253,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2, pci #define MAX_PCIEROOT 6 static int quirk_aspm_offset[MAX_PCIEROOT << 3]; -#define GET_INDEX(a, b) (((a - PCI_DEVICE_ID_INTEL_MCH_PA) << 3) + b) +#define GET_INDEX(a, b) ((((a) - PCI_DEVICE_ID_INTEL_MCH_PA) << 3) + ((b) & 7)) static int quirk_pcie_aspm_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *value) { |