obj-$(CONFIG_STACKTRACE)       += stacktrace.o
 obj-y                          += cpu/
-obj-y                          += acpi/
+obj-y                          += ../../x86/kernel/acpi/
 obj-$(CONFIG_X86_BIOS_REBOOT)  += reboot_32.o
 obj-$(CONFIG_MCA)              += mca_32.o
 obj-$(CONFIG_X86_MSR)          += msr.o
 
 ifeq ($(CONFIG_X86_32),y)
-include ${srctree}/arch/i386/kernel/acpi/Makefile_32
+include ${srctree}/arch/x86/kernel/acpi/Makefile_32
 else
 include ${srctree}/arch/x86_64/kernel/acpi/Makefile_64
 endif
 
 ifeq ($(CONFIG_X86_32),y)
-include ${srctree}/arch/i386/kernel/acpi/Makefile_32
+include ${srctree}/arch/x86/kernel/acpi/Makefile_32
 else
 include ${srctree}/arch/x86_64/kernel/acpi/Makefile_64
 endif
 
 obj-y                  := boot.o
-boot-y                 := ../../../i386/kernel/acpi/boot.o
+boot-y                 := ../../../x86/kernel/acpi/boot.o
 obj-$(CONFIG_ACPI_SLEEP)       += sleep_64.o wakeup_64.o
 
 ifneq ($(CONFIG_ACPI_PROCESSOR),)
 obj-y                  += processor.o
-processor-y            := ../../../i386/kernel/acpi/processor.o ../../../i386/kernel/acpi/cstate.o
+processor-y            := ../../../x86/kernel/acpi/processor.o ../../../x86/kernel/acpi/cstate.o
 endif