ia64: simplify esi object addition in Makefile

CONFIG_IA64_ESI is a bool option. I do not know why the Makefile was
written like this, but this should not have any functional change.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>

diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 4a1fcb121ddabcd14eacf2c313bbb3e8ff81ce2d..ae9ff07de4abe419f3fdf8f740d148de1436332b 100644 (file)
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -34,10 +34,7 @@ mca_recovery-y                       += mca_drv.o mca_drv_asm.o
 obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o
 obj-$(CONFIG_STACKTRACE)       += stacktrace.o
 
-obj-$(CONFIG_IA64_ESI)         += esi.o
-ifneq ($(CONFIG_IA64_ESI),)
-obj-y                          += esi_stub.o   # must be in kernel proper
-endif
+obj-$(CONFIG_IA64_ESI)         += esi.o esi_stub.o # must be in kernel proper
 obj-$(CONFIG_INTEL_IOMMU)      += pci-dma.o
 
 obj-$(CONFIG_ELF_CORE)         += elfcore.o