diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index fa9e41626bf..f3f686581a9 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -61,7 +61,7 @@ /* global iommu list, set NULL for ignored DMAR units */ static struct intel_iommu **g_iommus; -static int rwbf_quirk = 0; +static int rwbf_quirk; /* * 0: Present @@ -3142,8 +3142,10 @@ static struct iommu_ops intel_iommu_ops = { static void __devinit quirk_iommu_rwbf(struct pci_dev *dev) { - /* Mobile 4 Series Chipset neglects to set RWBF capability, - but needs it */ + /* + * Mobile 4 Series Chipset neglects to set RWBF capability, + * but needs it: + */ printk(KERN_INFO "DMAR: Forcing write-buffer flush capability\n"); rwbf_quirk = 1; } |