2 files changed, 4 insertions, 3 deletions

diff --git a/include/asm-x86/cpu.h b/include/asm-x86/cpu.h
index 85ece5f10e9e..73f2ea84fd74 100644
--- a/include/asm-x86/cpu.h
+++ b/include/asm-x86/cpu.h
@@ -10,8 +10,9 @@
 struct x86_cpu {
         struct cpu cpu;
 };
-extern int arch_register_cpu(int num);
+
 #ifdef CONFIG_HOTPLUG_CPU
+extern int arch_register_cpu(int num);
 extern void arch_unregister_cpu(int);
 #endif
 
diff --git a/include/asm-x86/e820_64.h b/include/asm-x86/e820_64.h
index 51e4170f9ca5..a560c4f5d500 100644
--- a/include/asm-x86/e820_64.h
+++ b/include/asm-x86/e820_64.h
@@ -15,7 +15,7 @@
 
 #ifndef __ASSEMBLY__
 extern unsigned long find_e820_area(unsigned long start, unsigned long end, 
-                                    unsigned size);
+                                    unsigned size, unsigned long align);
 extern void add_memory_region(unsigned long start, unsigned long size, 
                               int type);
 extern void setup_memory_region(void);
@@ -41,7 +41,7 @@ extern void finish_e820_parsing(void);
 extern struct e820map e820;
 extern void update_e820(void);
 
-extern void reserve_early(unsigned long start, unsigned long end);
+extern void reserve_early(unsigned long start, unsigned long end, char *name);
 extern void early_res_to_bootmem(void);
 
 #endif/*!__ASSEMBLY__*/