riscv: add CALLER_ADDRx support

[linux-2.6-microblaze.git] / arch / riscv / kernel / Makefile

diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
index f719107..604d6bf 100644 (file)
--- a/arch/riscv/kernel/Makefile
+++ b/arch/riscv/kernel/Makefile
@@ -7,6 +7,7 @@ ifdef CONFIG_FTRACE
 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_patch.o  = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_sbi.o    = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FTRACE)
 endif
 CFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,)
 CFLAGS_compat_syscall_table.o += $(call cc-option,-Wno-override-init,)
@@ -46,6 +47,7 @@ obj-y += irq.o
 obj-y  += process.o
 obj-y  += ptrace.o
 obj-y  += reset.o
+obj-y  += return_address.o
 obj-y  += setup.o
 obj-y  += signal.o
 obj-y  += syscall_table.o