1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index cee0562a7851..3b4d97d80643 100644
--- a/include/asm-mips/io.h
+++ b/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);                           \