x86: make e820.c to have common functions

remove the duplicated copy of these functions.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 12 deletions

diff --git a/include/asm-x86/e820_32.h b/include/asm-x86/e820_32.h
index af0711b220df..9576b438fbd9 100644
--- a/include/asm-x86/e820_32.h
+++ b/include/asm-x86/e820_32.h
@@ -21,19 +21,8 @@
 extern void setup_memory_map(void);
 extern void finish_e820_parsing(void);
 
-extern struct e820map e820;
-extern void update_e820(void);
-
-extern int e820_all_mapped(unsigned long start, unsigned long end,
-                           unsigned type);
-extern int e820_any_mapped(u64 start, u64 end, unsigned type);
 extern void propagate_e820_map(void);
 extern void register_bootmem_low_pages(unsigned long max_low_pfn);
-extern void add_memory_region(unsigned long long start,
-                              unsigned long long size, int type);
-extern u64 update_memory_range(u64 start, u64 size, unsigned old_type,
-                                unsigned new_type);
-extern void e820_register_memory(void);
 extern void limit_regions(unsigned long long size);
 extern void init_iomem_resources(struct resource *code_resource,
                                  struct resource *data_resource,
@@ -47,6 +36,5 @@ static inline void e820_mark_nosave_regions(void)
 }
 #endif
 
-
 #endif/*!__ASSEMBLY__*/
 #endif/*__E820_HEADER*/