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[PATCH] drivers/video: Replace custom macro with isdigit()

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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>
This commit is contained in:
Tobias Klauser 2005-09-13 01:25:49 -07:00 committed by Linus Torvalds
parent 6f673d83ca
commit 82006d0841
2 changed files with 2 additions and 4 deletions
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3
drivers/video/pm3fb.c
View File

@ -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);
}

3
include/video/pm3fb.h
View File

@ -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 */