arm64: replace arm64-obj-* in Makefile with obj-*

Use the standard obj-$(CONFIG_...) syntex. The behavior is still the
same.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>

arch/arm64/kernel/Makefile

@@ -12,7 +12,7 @@ CFLAGS_REMOVE_insn.o = -pg
 CFLAGS_REMOVE_return_address.o = -pg
 
 # Object file lists.
-arm64-obj-y		:= debug-monitors.o entry.o irq.o fpsimd.o		\
+obj-y			:= debug-monitors.o entry.o irq.o fpsimd.o		\
 			   entry-fpsimd.o process.o ptrace.o setup.o signal.o	\
 			   sys.o stacktrace.o time.o traps.o io.o vdso.o	\
 			   hyp-stub.o psci.o cpu_ops.o insn.o	\
@@ -27,41 +27,40 @@ OBJCOPYFLAGS := --prefix-symbols=__efistub_
 $(obj)/%.stub.o: $(obj)/%.o FORCE
 	$(call if_changed,objcopy)
 
-arm64-obj-$(CONFIG_COMPAT)		+= sys32.o kuser32.o signal32.o 	\
+obj-$(CONFIG_COMPAT)			+= sys32.o kuser32.o signal32.o 	\
 					   sys_compat.o
-arm64-obj-$(CONFIG_FUNCTION_TRACER)	+= ftrace.o entry-ftrace.o
-arm64-obj-$(CONFIG_MODULES)		+= module.o
-arm64-obj-$(CONFIG_ARM64_MODULE_PLTS)	+= module-plts.o
-arm64-obj-$(CONFIG_PERF_EVENTS)		+= perf_regs.o perf_callchain.o
-arm64-obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event.o
-arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
-arm64-obj-$(CONFIG_CPU_PM)		+= sleep.o suspend.o
-arm64-obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
-arm64-obj-$(CONFIG_JUMP_LABEL)		+= jump_label.o
-arm64-obj-$(CONFIG_KGDB)		+= kgdb.o
-arm64-obj-$(CONFIG_EFI)			+= efi.o efi-entry.stub.o		\
+obj-$(CONFIG_FUNCTION_TRACER)		+= ftrace.o entry-ftrace.o
+obj-$(CONFIG_MODULES)			+= module.o
+obj-$(CONFIG_ARM64_MODULE_PLTS)		+= module-plts.o
+obj-$(CONFIG_PERF_EVENTS)		+= perf_regs.o perf_callchain.o
+obj-$(CONFIG_HW_PERF_EVENTS)		+= perf_event.o
+obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
+obj-$(CONFIG_CPU_PM)			+= sleep.o suspend.o
+obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
+obj-$(CONFIG_JUMP_LABEL)		+= jump_label.o
+obj-$(CONFIG_KGDB)			+= kgdb.o
+obj-$(CONFIG_EFI)			+= efi.o efi-entry.stub.o		\
 					   efi-rt-wrapper.o
-arm64-obj-$(CONFIG_PCI)			+= pci.o
-arm64-obj-$(CONFIG_ARMV8_DEPRECATED)	+= armv8_deprecated.o
-arm64-obj-$(CONFIG_ACPI)		+= acpi.o
-arm64-obj-$(CONFIG_ACPI_NUMA)		+= acpi_numa.o
-arm64-obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL)	+= acpi_parking_protocol.o
-arm64-obj-$(CONFIG_PARAVIRT)		+= paravirt.o
-arm64-obj-$(CONFIG_RANDOMIZE_BASE)	+= kaslr.o
-arm64-obj-$(CONFIG_HIBERNATION)		+= hibernate.o hibernate-asm.o
-arm64-obj-$(CONFIG_KEXEC_CORE)		+= machine_kexec.o relocate_kernel.o	\
+obj-$(CONFIG_PCI)			+= pci.o
+obj-$(CONFIG_ARMV8_DEPRECATED)		+= armv8_deprecated.o
+obj-$(CONFIG_ACPI)			+= acpi.o
+obj-$(CONFIG_ACPI_NUMA)			+= acpi_numa.o
+obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL)	+= acpi_parking_protocol.o
+obj-$(CONFIG_PARAVIRT)			+= paravirt.o
+obj-$(CONFIG_RANDOMIZE_BASE)		+= kaslr.o
+obj-$(CONFIG_HIBERNATION)		+= hibernate.o hibernate-asm.o
+obj-$(CONFIG_KEXEC_CORE)		+= machine_kexec.o relocate_kernel.o	\
 					   cpu-reset.o
-arm64-obj-$(CONFIG_KEXEC_FILE)		+= machine_kexec_file.o kexec_image.o
-arm64-obj-$(CONFIG_ARM64_RELOC_TEST)	+= arm64-reloc-test.o
+obj-$(CONFIG_KEXEC_FILE)		+= machine_kexec_file.o kexec_image.o
+obj-$(CONFIG_ARM64_RELOC_TEST)		+= arm64-reloc-test.o
 arm64-reloc-test-y := reloc_test_core.o reloc_test_syms.o
-arm64-obj-$(CONFIG_CRASH_DUMP)		+= crash_dump.o
-arm64-obj-$(CONFIG_CRASH_CORE)		+= crash_core.o
-arm64-obj-$(CONFIG_ARM_SDE_INTERFACE)	+= sdei.o
-arm64-obj-$(CONFIG_ARM64_SSBD)		+= ssbd.o
-arm64-obj-$(CONFIG_ARM64_PTR_AUTH)	+= pointer_auth.o
+obj-$(CONFIG_CRASH_DUMP)		+= crash_dump.o
+obj-$(CONFIG_CRASH_CORE)		+= crash_core.o
+obj-$(CONFIG_ARM_SDE_INTERFACE)		+= sdei.o
+obj-$(CONFIG_ARM64_SSBD)		+= ssbd.o
+obj-$(CONFIG_ARM64_PTR_AUTH)		+= pointer_auth.o
 
-obj-y					+= $(arm64-obj-y) vdso/ probes/
-obj-m					+= $(arm64-obj-m)
+obj-y					+= vdso/ probes/
 head-y					:= head.o
 extra-y					+= $(head-y) vmlinux.lds