commit 7707e61c70999a1f9f1fd9ac92e293c198585152
author André Goddard Rosa <andre.goddard@gmail.com> Mon Dec 14 18:01:02 2009 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Dec 15 08:53:32 2009 -0800
tree 179b52871a34d892c265de68f3a8a05ee5aaef56
parent 922ac25c9f4b5dc4c48ff12bfd14a98bdeb6ff0a

ctype: constify read-only _ctype string

While at it, use tabs to indent the comments.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/ctype.h

diff --git a/include/linux/ctype.h b/include/linux/ctype.h
index afa3639..6dec944 100644
--- a/include/linux/ctype.h
+++ b/include/linux/ctype.h
@@ -15,7 +15,7 @@
 #define _X	0x40	/* hex digit */
 #define _SP	0x80	/* hard space (0x20) */
 
-extern unsigned char _ctype[];
+extern const unsigned char _ctype[];
 
 #define __ismask(x) (_ctype[(int)(unsigned char)(x)])