1 files changed, 2 insertions, 7 deletions

diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index f65674832318..e15d3c8628f3 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -19,13 +19,9 @@
 
 #define E820_RAM        1
 #define E820_RESERVED   2
-#define E820_ACPI       3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI       3
 #define E820_NVS        4
 
-#define HIGH_MEMORY     (1024*1024)
-
-#define LOWMEMSIZE()    (0x9f000)
-
 #ifndef __ASSEMBLY__
 struct e820entry {
         u64 addr;       /* start of memory segment */
@@ -56,8 +52,7 @@ extern void e820_setup_gap(void);
 extern unsigned long e820_hole_size(unsigned long start_pfn,
                                     unsigned long end_pfn);
 
-extern void __init parse_memopt(char *p, char **end);
-extern void __init parse_memmapopt(char *p, char **end);
+extern void finish_e820_parsing(void);
 
 extern struct e820map e820;