From 6f673d83ca3b7a6aeaacfd45d6ce466c33df8039 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Tue, 13 Sep 2005 01:25:48 -0700 Subject: [PATCH] arch/i386: Replace custom macro with isdigit() Replace the custom is_digit() macro with isdigit() from Signed-off-by: Tobias Klauser Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/reboot.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/i386/kernel/reboot.c') diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c index 1cbb9c0..350ea66 100644 --- a/arch/i386/kernel/reboot.c +++ b/arch/i386/kernel/reboot.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -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 -- cgit v1.1