x86, x2apic: enable fault handling for intr-remapping

Impact: interface augmentation (not yet used)

Enable fault handling flow for intr-remapping aswell. Fault handling
code now shared by both dma-remapping and intr-remapping.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 4a4ab651b709..25fc1df486bb 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1799,7 +1799,7 @@ static int __init init_dmars(void)
         struct dmar_rmrr_unit *rmrr;
         struct pci_dev *pdev;
         struct intel_iommu *iommu;
-        int i, ret, unit = 0;
+        int i, ret;
 
         /*
          * for each drhd
@@ -1921,7 +1921,6 @@ static int __init init_dmars(void)
                 if (drhd->ignored)
                         continue;
                 iommu = drhd->iommu;
-                sprintf (iommu->name, "dmar%d", unit++);
 
                 iommu_flush_write_buffer(iommu);