diff --git a/arch/x86/include/asm/unwind.h b/arch/x86/include/asm/unwind.h
index c4b6d1cafa4659caa82c660eda69ab2a52720ebf..46de9ac4b9905b9e152a937b2b76613b01e0f5ee 100644
--- a/arch/x86/include/asm/unwind.h
+++ b/arch/x86/include/asm/unwind.h
@@ -23,6 +23,8 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task,
 
 bool unwind_next_frame(struct unwind_state *state);
 
+unsigned long unwind_get_return_address(struct unwind_state *state);
+
 static inline bool unwind_done(struct unwind_state *state)
 {
 	return state->stack_info.type == STACK_TYPE_UNKNOWN;
@@ -48,8 +50,6 @@ unsigned long *unwind_get_return_address_ptr(struct unwind_state *state)
 	return state->bp + 1;
 }
 
-unsigned long unwind_get_return_address(struct unwind_state *state);
-
 #else /* !CONFIG_FRAME_POINTER */
 
 static inline
@@ -58,16 +58,6 @@ unsigned long *unwind_get_return_address_ptr(struct unwind_state *state)
 	return NULL;
 }
 
-static inline
-unsigned long unwind_get_return_address(struct unwind_state *state)
-{
-	if (unwind_done(state))
-		return 0;
-
-	return ftrace_graph_ret_addr(state->task, &state->graph_idx,
-				     *state->sp, state->sp);
-}
-
 #endif /* CONFIG_FRAME_POINTER */
 
 #endif /* _ASM_X86_UNWIND_H */
diff --git a/arch/x86/kernel/unwind_guess.c b/arch/x86/kernel/unwind_guess.c
index b5a834c930656d7f5b69e81bab3755f71164d6bc..9298993dc8b715adb79e78f2f71be74402e68b7d 100644
--- a/arch/x86/kernel/unwind_guess.c
+++ b/arch/x86/kernel/unwind_guess.c
@@ -5,6 +5,16 @@
 #include <asm/stacktrace.h>
 #include <asm/unwind.h>
 
+unsigned long unwind_get_return_address(struct unwind_state *state)
+{
+	if (unwind_done(state))
+		return 0;
+
+	return ftrace_graph_ret_addr(state->task, &state->graph_idx,
+				     *state->sp, state->sp);
+}
+EXPORT_SYMBOL_GPL(unwind_get_return_address);
+
 bool unwind_next_frame(struct unwind_state *state)
 {
 	struct stack_info *info = &state->stack_info;