1 files changed, 1 insertions, 1 deletions

diff --git a/lib/hexdump.c b/lib/hexdump.c
index 16f2e2935e87..bd5edaeaa80b 100644
--- 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);