[PATCH] frv: Add missing qualifier to memcpy_fromio() prototype

The memcpy_fromio() function should have a const qualifier on its source
pointer.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h
index f49398a..7765f55 100644 (file)
--- a/include/asm-frv/io.h
+++ b/include/asm-frv/io.h
@@ -116,7 +116,7 @@ static inline void memset_io(volatile void __iomem *addr, unsigned char val, int
        memset((void __force *) addr, val, count);
 }
 
-static inline void memcpy_fromio(void *dst, volatile void __iomem *src, int count)
+static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
 {
        memcpy(dst, (void __force *) src, count);
 }