diff --git a/[refs] b/[refs]
index 864846a75e92..0d82da2604ea 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88de09f351e0b38a0991f4abd4ff6691b565d2ef
+refs/heads/master: ecba36dad8b635174bcbc32998a019b6d1e6f12f
diff --git a/trunk/include/asm-mips/io.h b/trunk/include/asm-mips/io.h
index cee0562a7851..3b4d97d80643 100644
--- a/trunk/include/asm-mips/io.h
+++ b/trunk/include/asm-mips/io.h
@@ -451,10 +451,10 @@ static inline void reads##bwlq(volatile void __iomem *mem, void *addr,	\
 
 #define __BUILD_IOPORT_STRING(bwlq, type)				\
 									\
-static inline void outs##bwlq(unsigned long port, void *addr,		\
+static inline void outs##bwlq(unsigned long port, const void *addr,	\
 			      unsigned int count)			\
 {									\
-	volatile type *__addr = addr;					\
+	const volatile type *__addr = addr;				\
 									\
 	while (count--) {						\
 		mem_out##bwlq(*__addr, port);				\