hex_dump: add missing "const" qualifiers

Add missing "const" qualifiers to the print_hex_dump_bytes() library routines.

(akpm: rumoured to fix some compile warning somewhere)

Signed-off-by: Alan Stern <[email protected]>
Cc: Artem Bityutskiy <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index b4f5b81b425705e4b348f26c5ee49dba08af4a41..f592df74b3cfb48637e3806e1e048a384582e53c 100644 (file)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -226,7 +226,7 @@ extern void print_hex_dump(const char *level, const char *prefix_str,
                                int prefix_type, int rowsize, int groupsize,
                                const void *buf, size_t len, bool ascii);
 extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                       void *buf, size_t len);
+                       const void *buf, size_t len);
 #define hex_asc(x)     "0123456789abcdef"[x]
 
 #ifdef DEBUG

diff --git a/lib/hexdump.c b/lib/hexdump.c
index 16f2e2935e87163331290f132d0db92075660acf..bd5edaeaa80b8c433078e44fda273759c33b80d0 100644 (file)
--- a/lib/hexdump.c
+++ b/lib/hexdump.c
@@ -189,7 +189,7 @@ EXPORT_SYMBOL(print_hex_dump);
  * rowsize of 16, groupsize of 1, and ASCII output included.
  */
 void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                       void *buf, size_t len)
+                       const void *buf, size_t len)
 {
        print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, 16, 1,
                        buf, len, 1);