arm64/efi: move arm64 specific stub C code to libstub

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / kernel / Makefile

diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 1b6bda2ff102a0e90ccd94ff1ad49d89c40f32df..474691f8b13ab893cf403b8c1737a91aeff87bc0 100644 (file)
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -4,11 +4,8 @@
 
 CPPFLAGS_vmlinux.lds   := -DTEXT_OFFSET=$(TEXT_OFFSET)
 AFLAGS_head.o          := -DTEXT_OFFSET=$(TEXT_OFFSET)
-CFLAGS_efi-stub.o      := -DTEXT_OFFSET=$(TEXT_OFFSET)
 CFLAGS_armv8_deprecated.o := -I$(src)
 
-KASAN_SANITIZE_efi-stub.o      := n
-
 CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_insn.o = -pg
 CFLAGS_REMOVE_return_address.o = -pg
@@ -22,9 +19,7 @@ arm64-obj-y           := debug-monitors.o entry.o irq.o fpsimd.o              \
                           cpufeature.o alternative.o cacheinfo.o               \
                           smp.o smp_spin_table.o topology.o
 
-stub-obj                               := efi-stub.o efi-entry.o
-extra-y                                        := $(stub-obj)
-stub-obj                               := $(patsubst %.o,%.stub.o,$(stub-obj))
+extra-$(CONFIG_EFI)                    := efi-entry.o
 
 OBJCOPYFLAGS := --prefix-symbols=__efistub_
 $(obj)/%.stub.o: $(obj)/%.o FORCE
@@ -42,7 +37,7 @@ arm64-obj-$(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 $(stub-obj)
+arm64-obj-$(CONFIG_EFI)                        += efi.o efi-entry.stub.o
 arm64-obj-$(CONFIG_PCI)                        += pci.o
 arm64-obj-$(CONFIG_ARMV8_DEPRECATED)   += armv8_deprecated.o
 arm64-obj-$(CONFIG_ACPI)               += acpi.o