diff --git a/arch/powerpc/platforms/iseries/Makefile b/arch/powerpc/platforms/iseries/Makefile
index 4ef588c1b6067a5a4926dec7bfe86c63d807ec15..bf3992bf7ff8fa084b0c5cf2537b6bdccd5dcf5e 100644
--- a/arch/powerpc/platforms/iseries/Makefile
+++ b/arch/powerpc/platforms/iseries/Makefile
@@ -1,2 +1,2 @@
 obj-y += hvlog.o hvlpconfig.o lpardata.o setup.o mf.o lpevents.o \
-	hvcall.o proc.o htab.o
+	hvcall.o proc.o htab.o iommu.o
diff --git a/arch/ppc64/kernel/iSeries_iommu.c b/arch/powerpc/platforms/iseries/iommu.c
similarity index 99%
rename from arch/ppc64/kernel/iSeries_iommu.c
rename to arch/powerpc/platforms/iseries/iommu.c
index 287db32d986750d267ba3c2ff520ea44d76062ab..65c76dd1d3de950a1989705e89d96bae49945cc9 100644
--- a/arch/ppc64/kernel/iSeries_iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -1,6 +1,4 @@
 /*
- * arch/ppc64/kernel/iSeries_iommu.c
- *
  * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
  *
  * Rewrite, cleanup:
diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
index 9225a6704e8a3d45e67621ce2c539e5490138a74..5988d555d36d00a55f48b15666d941cc149d298a 100644
--- a/arch/ppc64/kernel/Makefile
+++ b/arch/ppc64/kernel/Makefile
@@ -22,8 +22,6 @@ pci-obj-$(CONFIG_PPC_MULTIPLATFORM)	+= pci_dn.o pci_direct_iommu.o
 
 obj-$(CONFIG_PCI)	+= pci.o pci_iommu.o iomap.o $(pci-obj-y)
 
-obj-$(CONFIG_PPC_ISERIES) += iSeries_iommu.o
-
 obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o i8259.o prom_init.o
 
 obj-$(CONFIG_PPC_PSERIES) += pSeries_pci.o pSeries_lpar.o pSeries_hvCall.o \