1 files changed, 2 insertions, 4 deletions

diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h
index 68563c0709ac..1e17bcce450e 100644
--- a/include/asm-x86/proto.h
+++ b/include/asm-x86/proto.h
@@ -7,8 +7,6 @@
 
 extern void early_idt_handler(void);
 
-extern void init_memory_mapping(unsigned long start, unsigned long end);
-
 extern void system_call(void);
 extern void syscall_init(void);
 
@@ -26,7 +24,7 @@ extern int reboot_force;
 
 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
 
-#define round_up(x,y) (((x) + (y) - 1) & ~((y)-1))
-#define round_down(x,y) ((x) & ~((y)-1))
+#define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1))
+#define round_down(x, y) ((x) & ~((y) - 1))
 
 #endif