From 82006d084109bb4118f1de0dc5855abe5ccae430 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@nuerscht.ch>
Date: Tue, 13 Sep 2005 01:25:49 -0700
Subject: [PATCH] [PATCH] drivers/video: Replace custom macro with isdigit()
Replace the custom CHAR_IS_NUM() macro with isdigit() from <linux/ctype.h>
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/video/pm3fb.c | 3 ++-
include/video/pm3fb.h | 3 ---
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/pm3fb.c b/drivers/video/pm3fb.c
index e0dad948467b3..2e11b601c488c 100644
--- a/drivers/video/pm3fb.c
+++ b/drivers/video/pm3fb.c
@@ -67,6 +67,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ioport.h>
+#include <linux/ctype.h>
#include <video/fbcon.h>
#include <video/fbcon-mfb.h>
@@ -2594,7 +2595,7 @@ static char *pm3fb_boardnum_setup(char *options, unsigned long *bn)
{
char *next;
- if (!(CHAR_IS_NUM(options[0]))) {
+ if (!(isdigit(options[0]))) {
(*bn) = 0;
return (options);
}
diff --git a/include/video/pm3fb.h b/include/video/pm3fb.h
index 8d3cef5d87a20..6f4ea808cf74b 100644
--- a/include/video/pm3fb.h
+++ b/include/video/pm3fb.h
@@ -1142,9 +1142,6 @@
/* do we want accelerated console */
#define PM3FB_USE_ACCEL 1
-/* useful ? */
-#define CHAR_IS_NUM(a) ((((a) >= '0') && ((a) <= '9')) ? 1 : 0)
-
/* for driver debugging ONLY */
/* 0 = assert only, 1 = error, 2 = info, 3+ = verbose */
/* define PM3FB_MASTER_DEBUG 1 */
--
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