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]>
rtvt123 · Aug 11, 2007 · eb9a9a5 · eb9a9a5
1 parent 0c1eafd
commit eb9a9a5
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diff --git 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
@@ -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);