1 files changed, 2 insertions, 4 deletions

diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index e1236349c99f..4138282aefa8 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -8,15 +8,13 @@ endif
 
 extra-y := head.o init_task.o vmlinux.lds
 
-obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o       \
+obj-y := entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o      \
          irq_lsapic.o ivt.o machvec.o pal.o paravirt_patchlist.o patch.o process.o perfmon.o ptrace.o sal.o             \
          salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
          unwind.o mca.o mca_asm.o topology.o dma-mapping.o
 
+obj-$(CONFIG_ACPI)              += acpi.o acpi-ext.o
 obj-$(CONFIG_IA64_BRL_EMU)      += brl_emu.o
-obj-$(CONFIG_IA64_GENERIC)      += acpi-ext.o
-obj-$(CONFIG_IA64_HP_ZX1)       += acpi-ext.o
-obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
 
 obj-$(CONFIG_IA64_PALINFO)      += palinfo.o
 obj-$(CONFIG_IOSAPIC)           += iosapic.o