x86: move e820_resource_resources to e820.c

and make 32-bit resource registration more like 64 bit.

also move probe_roms back to setup_32.c

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 77fc24d..e860fe7 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -100,6 +100,7 @@
 					 unsigned long end_pfn);
 extern u64 e820_hole_size(u64 start, u64 end);
 extern void finish_e820_parsing(void);
+extern void e820_reserve_resources(void);
 
 #endif /* __ASSEMBLY__ */