diff --git a/[refs] b/[refs]
index de6549880bda..9ca10acebebd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b5438582090406e2ccb4169d9b2df7c9939ae42b
+refs/heads/master: a204458acb358c147618c749ba0fac8ef2c5d4e6
diff --git a/trunk/include/asm-mips/stacktrace.h b/trunk/include/asm-mips/stacktrace.h
index 87bd7caec1cf..0bf82818aa53 100644
--- a/trunk/include/asm-mips/stacktrace.h
+++ b/trunk/include/asm-mips/stacktrace.h
@@ -12,6 +12,7 @@ extern unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
 static inline unsigned long unwind_stack(struct task_struct *task,
 	unsigned long *sp, unsigned long pc, unsigned long *ra)
 {
+	return 0;
 }
 #endif