diff --git a/[refs] b/[refs]
index 423362248287..6f10df0fa840 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 55b7428303d390c53d3a1bc587de8592ce65900e
+refs/heads/master: 22c56c3a03b377d21d8363f737aa2a855d892458
diff --git a/trunk/arch/mips/oprofile/op_impl.h b/trunk/arch/mips/oprofile/op_impl.h
index 354e54496406..fa6b4aae7523 100644
--- a/trunk/arch/mips/oprofile/op_impl.h
+++ b/trunk/arch/mips/oprofile/op_impl.h
@@ -10,8 +10,6 @@
 #ifndef OP_IMPL_H
 #define OP_IMPL_H 1
 
-struct pt_regs;
-
 extern int null_perf_irq(void);
 extern int (*perf_irq)(void);