X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Freboot.c;h=f602623644aa4f44c98e25bbf24bd7408275a25d;hb=12a5a712123b81a8ba0bc486e2384a375c00f095;hp=6f1a3a288117985e1b4bc9d73bda578284c26d09;hpb=e7de369050534025b33aab1033358bf47a577e4d;p=powerpc.git

diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index 6f1a3a2881..f602623644 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -5,6 +5,7 @@
 
 #include "linux/module.h"
 #include "linux/sched.h"
+#include "asm/smp.h"
 #include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
@@ -21,7 +22,7 @@ static void kill_idlers(int me)
 	struct task_struct *p;
 	int i;
 
-	for(i = 0; i < sizeof(idle_threads)/sizeof(idle_threads[0]); i++){
+	for(i = 0; i < ARRAY_SIZE(idle_threads); i++){
 		p = idle_threads[i];
 		if((p != NULL) && (p->thread.mode.tt.extern_pid != me))
 			os_kill_process(p->thread.mode.tt.extern_pid, 0);
@@ -61,14 +62,3 @@ void machine_halt(void)
 {
 	machine_power_off();
 }
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */