[PATCH] Add const qualifier to writes##bwlq

[Arnaud Giersch <arnaud.giersch@free.fr>]

Add const qualifier to parameter addr of writes##bwlq.

Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
---

 io.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -459,10 +459,10 @@ __BUILDIO(q, u64)
 
 #define __BUILD_MEMORY_STRING(bwlq, type)                              \
                                                                        \
-static inline void writes##bwlq(volatile void __iomem *mem, void *addr,        
\
-                               unsigned int count)                     \
+static inline void writes##bwlq(volatile void __iomem *mem,            \
+                               const void *addr, unsigned int count)   \
 {                                                                      \
-       volatile type *__addr = addr;                                   \
+       const volatile type *__addr = addr;                             \
                                                                        \
        while (count--) {                                               \
                mem_write##bwlq(*__addr, mem);                          \