diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index f250d1c3f8a072330435e230513bafa050535df9..ad7b99dda0dc919216ec474648f23cbc81aa0a0e 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -8,5 +8,8 @@
 # include "smp_64.h"
 #endif
 
+extern void smp_alloc_memory(void);
+extern void lock_ipi_call_lock(void);
+extern void unlock_ipi_call_lock(void);
 #endif /* __ASSEMBLY__ */
 #endif
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 56152e31228794ad8ddb685aaacf65aeef82ec6c..27812258ac6d708f1e436fe1471e02cf4b0b505b 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -22,10 +22,6 @@ extern cpumask_t cpu_callin_map;
 extern int smp_num_siblings;
 extern unsigned int num_processors;
 
-extern void smp_alloc_memory(void);
-extern void lock_ipi_call_lock(void);
-extern void unlock_ipi_call_lock(void);
-
 extern void (*mtrr_hook) (void);
 extern void zap_low_mappings (void);
 
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index e0a75519ad216e714a1d5430d183c2608dd1a3c4..2c21df289da44744a8840870301848c6aed5bba4 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -19,10 +19,6 @@ extern cpumask_t cpu_initialized;
 extern int smp_num_siblings;
 extern unsigned int num_processors;
 
-extern void smp_alloc_memory(void);
-extern void lock_ipi_call_lock(void);
-extern void unlock_ipi_call_lock(void);
-
 extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *),
 				  void *info, int wait);