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-rw-r--r--arch/csky/kernel/Makefile5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/csky/kernel/Makefile b/arch/csky/kernel/Makefile
index ba5ca486f0f6..3c0e2d15d4e0 100644
--- a/arch/csky/kernel/Makefile
+++ b/arch/csky/kernel/Makefile
@@ -6,4 +6,9 @@ obj-y += process.o cpu-probe.o ptrace.o dumpstack.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_SMP) += smp.o
+obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
+endif