diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index a06a49075f10..f2a2b0ac9a18 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -11,6 +11,7 @@
 #include <asm/msr.h>
 #include <asm/io.h>
 #include <asm/mmu_context.h>
+#include <asm/mtrr.h>
 #ifdef CONFIG_X86_LOCAL_APIC
 #include <asm/mpspec.h>
 #include <asm/apic.h>
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index 79b2370c7fac..63d25ca6306f 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -10,6 +10,7 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/suspend.h>
+#include <asm/mtrr.h>
 
 static struct saved_context saved_context;
 
diff --git a/include/asm-i386/mtrr.h b/include/asm-i386/mtrr.h
index 5a46de08efea..07f063ae26ea 100644
--- a/include/asm-i386/mtrr.h
+++ b/include/asm-i386/mtrr.h
@@ -76,6 +76,8 @@ extern int mtrr_add_page (unsigned long base, unsigned long size,
 extern int mtrr_del (int reg, unsigned long base, unsigned long size);
 extern int mtrr_del_page (int reg, unsigned long base, unsigned long size);
 extern void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi);
+extern void mtrr_ap_init(void);
+extern void mtrr_bp_init(void);
 #  else
 static __inline__ int mtrr_add (unsigned long base, unsigned long size,
 				unsigned int type, char increment)
@@ -100,6 +102,8 @@ static __inline__ int mtrr_del_page (int reg, unsigned long base,
 
 static __inline__ void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi) {;}
 
+#define mtrr_ap_init() do {} while (0)
+#define mtrr_bp_init() do {} while (0)
 #  endif
 
 #endif
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 4df3818e4122..5116465272ec 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -728,14 +728,6 @@ extern unsigned long boot_option_idle_override;
 extern void enable_sep_cpu(void);
 extern int sysenter_setup(void);
 
-#ifdef CONFIG_MTRR
-extern void mtrr_ap_init(void);
-extern void mtrr_bp_init(void);
-#else
-#define mtrr_ap_init() do {} while (0)
-#define mtrr_bp_init() do {} while (0)
-#endif
-
 #ifdef CONFIG_X86_MCE
 extern void mcheck_init(struct cpuinfo_x86 *c);
 #else