]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
[PATCH] arch/i386: Replace custom macro with isdigit()
authorTobias Klauser <tklauser@nuerscht.ch>
Tue, 13 Sep 2005 08:25:48 +0000 (01:25 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 13 Sep 2005 15:22:33 +0000 (08:22 -0700)
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>
arch/i386/kernel/reboot.c

index 1cbb9c0f47040d9eb430e738f81871ff18aeacee..350ea6680f63782dcfb237480f83c42b9229005a 100644 (file)
@@ -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