[PATCH] Replace drivers/net/wan custom ctype macros with standard ones

Replace the custom is_digit()/is_hex_digit() macros with
isdigit()/isxdigit() from <linux/ctype.h> Additionaly remove unused macro
is_alpha() from <linux/wanpipe.h>

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/include/linux/wanpipe.h b/include/linux/wanpipe.h
index 167d956c492b..dae9860091dd 100644
--- a/include/linux/wanpipe.h
+++ b/include/linux/wanpipe.h
@@ -265,15 +265,6 @@ typedef struct {
 #include <linux/tty_driver.h>
 #include <linux/tty_flip.h>
 
-
-#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
-#define is_alpha(ch) ((((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'z')||\
-                  ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'Z'))?1:0)
-#define is_hex_digit(ch) ((((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')||\
-                  ((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'f')||\
-                  ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'F'))?1:0)
-
-
 /****** Data Structures *****************************************************/
 
 /* Adapter Data Space.