proper extern for late_time_init

Add a proper extern for late_time_init in include/linux/init.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/init.h b/include/linux/init.h
index fb58c04..21d658c 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -147,6 +147,8 @@
 void setup_arch(char **);
 void prepare_namespace(void);
 
+extern void (*late_time_init)(void);
+
 #endif
   
 #ifndef MODULE