diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index 49119fcea2dc9771505b04928dbbb5800e030eaf..52560a2038e103fd359a4bcbc4e188052de6f2cf 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -54,8 +54,6 @@ static inline int numa_cpu_node(int cpu)
 
 #ifdef CONFIG_X86_32
 # include <asm/numa_32.h>
-#else
-# include <asm/numa_64.h>
 #endif
 
 #ifdef CONFIG_NUMA
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h
deleted file mode 100644
index fe4d2d410ad257d07373d01a2bdf993c67bf7a38..0000000000000000000000000000000000000000
--- a/arch/x86/include/asm/numa_64.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _ASM_X86_NUMA_64_H
-#define _ASM_X86_NUMA_64_H
-
-#endif /* _ASM_X86_NUMA_64_H */
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index e651f7a589acaced6ea79f56aaccbf4a9fbece8d..4b23aa18518d2f5a2d8644c65f7f4a73305e75d2 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -51,7 +51,6 @@ EXPORT_SYMBOL(acpi_disabled);
 
 #ifdef	CONFIG_X86_64
 # include <asm/proto.h>
-# include <asm/numa_64.h>
 #endif				/* X86 */
 
 #define BAD_MADT_ENTRY(entry, end) (					    \
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 9619ba6528ca03c8d49dc891e1da42b73a826cd7..913f94f9e8d9fc121949e3f7050e43faa59ec0fc 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -12,7 +12,6 @@
 #include <asm/pci-direct.h>
 
 #ifdef CONFIG_X86_64
-# include <asm/numa_64.h>
 # include <asm/mmconfig.h>
 # include <asm/cacheflush.h>
 #endif
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 198e019a531af8f26c9c094560d87b325998428b..3b547cc4bd03f1750cdd1c623babdba9b8eb433a 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -17,7 +17,6 @@
 
 #ifdef CONFIG_X86_64
 #include <linux/topology.h>
-#include <asm/numa_64.h>
 #endif
 
 #include "cpu.h"
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 85b62f1c80716f0a71299fa24ba31c57f351815f..6d29d1fcf068cf82250668e0990e207413bdd72c 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -108,9 +108,6 @@
 #include <asm/topology.h>
 #include <asm/apicdef.h>
 #include <asm/amd_nb.h>
-#ifdef CONFIG_X86_64
-#include <asm/numa_64.h>
-#endif
 #include <asm/mce.h>
 #include <asm/alternative.h>
 #include <asm/prom.h>