[PATCH] i386: Move find_max_pfn function to e820.c

Move more code from setup.c into e820.c

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index f7514fb..1475694 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -38,6 +38,7 @@
 
 extern int e820_all_mapped(unsigned long start, unsigned long end,
 			   unsigned type);
+extern void find_max_pfn(void);
 
 #endif/*!__ASSEMBLY__*/