1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index bce9cd7c755a..437399667e5a 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -613,8 +613,7 @@ 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