5 files changed, 7 insertions, 3 deletions

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index ed25d66c8d50..ea4a889d8196 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -26,6 +26,10 @@ config MMU
         bool
         default y
 
+config SWIOTLB
+       bool
+       default y
+
 config RWSEM_XCHGADD_ALGORITHM
         bool
         default y
diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile
index 799407e7726f..4be1546e1726 100644
--- a/arch/ia64/lib/Makefile
+++ b/arch/ia64/lib/Makefile
@@ -9,7 +9,7 @@ lib-y := __divsi3.o __udivsi3.o __modsi3.o __umodsi3.o			\
         bitop.o checksum.o clear_page.o csum_partial_copy.o             \
         clear_user.o strncpy_from_user.o strlen_user.o strnlen_user.o   \
         flush.o ip_fast_csum.o do_csum.o                                \
-        memset.o strlen.o swiotlb.o
+        memset.o strlen.o
 
 lib-$(CONFIG_ITANIUM)   += copy_page.o copy_user.o memcpy.o
 lib-$(CONFIG_MCKINLEY)  += copy_page_mck.o memcpy_mck.o
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index bcdd0a805fe7..14328cab5d3a 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -27,7 +27,6 @@ obj-$(CONFIG_CPU_FREQ)		+= cpufreq/
 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
 obj-$(CONFIG_GART_IOMMU)        += pci-gart.o aperture.o
 obj-$(CONFIG_DUMMY_IOMMU)       += pci-nommu.o pci-dma.o
-obj-$(CONFIG_SWIOTLB)           += swiotlb.o
 obj-$(CONFIG_KPROBES)           += kprobes.o
 obj-$(CONFIG_X86_PM_TIMER)      += pmtimer.o
 
@@ -41,7 +40,6 @@ CFLAGS_vsyscall.o		:= $(PROFILING) -g0
 bootflag-y                      += ../../i386/kernel/bootflag.o
 cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
 topology-y                     += ../../i386/mach-default/topology.o
-swiotlb-$(CONFIG_SWIOTLB)      += ../../ia64/lib/swiotlb.o
 microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
 intel_cacheinfo-y               += ../../i386/kernel/cpu/intel_cacheinfo.o
 quirks-y                        += ../../i386/kernel/quirks.o
diff --git a/lib/Makefile b/lib/Makefile
index 44a46750690a..8535f4d7d1c3 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -44,6 +44,8 @@ obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
 obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
 obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
 
+obj-$(CONFIG_SWIOTLB) += swiotlb.o
+
 hostprogs-y     := gen_crc32table
 clean-files     := crc32table.h
 
diff --git a/arch/ia64/lib/swiotlb.c b/lib/swiotlb.c
index 875b0c16250c..875b0c16250c 100644
--- a/arch/ia64/lib/swiotlb.c
+++ b/lib/swiotlb.c