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authorTobias Klauser <tklauser@nuerscht.ch>2005-09-13 04:25:48 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-13 11:22:33 -0400
commit6f673d83ca3b7a6aeaacfd45d6ce466c33df8039 (patch)
tree822bf4777d3c35fb4758f099d525148bef356593 /arch/i386/kernel/reboot.c
parent64ccd0cfa1e29c2d20b7085ab9611114d327b571 (diff)
[PATCH] arch/i386: Replace custom macro with isdigit()
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> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/reboot.c')
-rw-r--r--arch/i386/kernel/reboot.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index 1cbb9c0f4704..350ea6680f63 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -11,6 +11,7 @@
11#include <linux/mc146818rtc.h> 11#include <linux/mc146818rtc.h>
12#include <linux/efi.h> 12#include <linux/efi.h>
13#include <linux/dmi.h> 13#include <linux/dmi.h>
14#include <linux/ctype.h>
14#include <asm/uaccess.h> 15#include <asm/uaccess.h>
15#include <asm/apic.h> 16#include <asm/apic.h>
16#include <asm/desc.h> 17#include <asm/desc.h>
@@ -28,8 +29,6 @@ static int reboot_thru_bios;
28 29
29#ifdef CONFIG_SMP 30#ifdef CONFIG_SMP
30static int reboot_cpu = -1; 31static int reboot_cpu = -1;
31/* shamelessly grabbed from lib/vsprintf.c for readability */
32#define is_digit(c) ((c) >= '0' && (c) <= '9')
33#endif 32#endif
34static int __init reboot_setup(char *str) 33static int __init reboot_setup(char *str)
35{ 34{
@@ -49,9 +48,9 @@ static int __init reboot_setup(char *str)
49 break; 48 break;
50#ifdef CONFIG_SMP 49#ifdef CONFIG_SMP
51 case 's': /* "smp" reboot by executing reset on BSP or other CPU*/ 50 case 's': /* "smp" reboot by executing reset on BSP or other CPU*/
52 if (is_digit(*(str+1))) { 51 if (isdigit(*(str+1))) {
53 reboot_cpu = (int) (*(str+1) - '0'); 52 reboot_cpu = (int) (*(str+1) - '0');
54 if (is_digit(*(str+2))) 53 if (isdigit(*(str+2)))
55 reboot_cpu = reboot_cpu*10 + (int)(*(str+2) - '0'); 54 reboot_cpu = reboot_cpu*10 + (int)(*(str+2) - '0');
56 } 55 }
57 /* we will leave sorting out the final value 56 /* we will leave sorting out the final value