diff --git a/[refs] b/[refs]
index 5591444a908d..6f082f43ee63 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b11afd1ab502d959ae8d6d5812923151b5bc505
+refs/heads/master: ae13b7b4e041eccf34fa4dd58581fe1441375578
diff --git a/trunk/arch/x86/include/asm/iommu_table.h b/trunk/arch/x86/include/asm/iommu_table.h
index bbf8fb2e3920..f42a04735a0a 100644
--- a/trunk/arch/x86/include/asm/iommu_table.h
+++ b/trunk/arch/x86/include/asm/iommu_table.h
@@ -63,10 +63,10 @@ struct iommu_table_entry {
  * to stop detecting the other IOMMUs after yours has been detected.
  */
 #define IOMMU_INIT_POST(_detect)					\
-	__IOMMU_INIT(_detect, pci_swiotlb_detect_4gb,  0, 0, 0)
+	__IOMMU_INIT(_detect, pci_swiotlb_detect_4gb,  NULL, NULL, 0)
 
 #define IOMMU_INIT_POST_FINISH(detect)					\
-	__IOMMU_INIT(_detect, pci_swiotlb_detect_4gb,  0, 0, 1)
+	__IOMMU_INIT(_detect, pci_swiotlb_detect_4gb,  NULL, NULL, 1)
 
 /*
  * A more sophisticated version of IOMMU_INIT. This variant requires: