From: Tobias Klauser <tklauser@nuerscht.ch>
Replace the custom is_digit() macro with isdigit() from <linux/ctype.h>
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
arch/i386/kernel/reboot.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff -puN arch/i386/kernel/reboot.c~arch-i386-replace-custom-macro-with-isdigit arch/i386/kernel/reboot.c
--- devel/arch/i386/kernel/reboot.c~arch-i386-replace-custom-macro-with-isdigit 2005-09-10 14:43:21.000000000 -0700
+++ devel-akpm/arch/i386/kernel/reboot.c 2005-09-10 14:43:21.000000000 -0700
@@ -11,6 +11,7 @@
#include <linux/mc146818rtc.h>
#include <linux/efi.h>
#include <linux/dmi.h>
+#include <linux/ctype.h>
#include <asm/uaccess.h>
#include <asm/apic.h>
#include <asm/desc.h>
@@ -28,8 +29,6 @@ static int reboot_thru_bios;
#ifdef CONFIG_SMP
static int reboot_cpu = -1;
-/* shamelessly grabbed from lib/vsprintf.c for readability */
-#define is_digit(c) ((c) >= '0' && (c) <= '9')
#endif
static int __init reboot_setup(char *str)
{
@@ -49,9 +48,9 @@ static int __init reboot_setup(char *str
break;
#ifdef CONFIG_SMP
case 's': /* "smp" reboot by executing reset on BSP or other CPU*/
- if (is_digit(*(str+1))) {
+ if (isdigit(*(str+1))) {
reboot_cpu = (int) (*(str+1) - '0');
- if (is_digit(*(str+2)))
+ if (isdigit(*(str+2)))
reboot_cpu = reboot_cpu*10 + (int)(*(str+2) - '0');
}
/* we will leave sorting out the final value
_