Merge branch 'sa1100' into devel

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index b952ebc7a78b..416f6ac65b76 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -645,10 +645,13 @@ void __init detect_intel_iommu(void)
                                "x2apic and Intr-remapping.\n");
 #endif
 #ifdef CONFIG_DMAR
-                if (ret && !no_iommu && !iommu_detected && !swiotlb &&
-                    !dmar_disabled)
+                if (ret && !no_iommu && !iommu_detected && !dmar_disabled)
                         iommu_detected = 1;
 #endif
+#ifdef CONFIG_X86
+                if (ret)
+                        x86_init.iommu.iommu_init = intel_iommu_init;
+#endif
         }
         early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size);
         dmar_tbl = NULL;