diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index b31f2800..df37fc9 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -12,10 +12,10 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/dmi.h>
-#include <asm/mach-bigsmp/mach_apicdef.h>
+#include <asm/bigsmp/apicdef.h>
 #include <linux/smp.h>
-#include <asm/mach-bigsmp/mach_apic.h>
-#include <asm/mach-bigsmp/mach_ipi.h>
+#include <asm/bigsmp/apic.h>
+#include <asm/bigsmp/ipi.h>
 #include <asm/mach-default/mach_mpparse.h>
 
 static int dmi_bigsmp; /* can be set by dmi scanners */
diff --git a/include/asm-x86/mach-bigsmp/mach_apic.h b/include/asm-x86/bigsmp/apic.h
similarity index 94%
rename from include/asm-x86/mach-bigsmp/mach_apic.h
rename to include/asm-x86/bigsmp/apic.h
index 05362d4..0a9cd7c 100644
--- a/include/asm-x86/mach-bigsmp/mach_apic.h
+++ b/include/asm-x86/bigsmp/apic.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86__MACH_BIGSMP__MACH_APIC_H
-#define ASM_X86__MACH_BIGSMP__MACH_APIC_H
+#ifndef __ASM_MACH_APIC_H
+#define __ASM_MACH_APIC_H
 
 #define xapic_phys_to_log_apicid(cpu) (per_cpu(x86_bios_cpu_apicid, cpu))
 #define esr_disable (1)
@@ -11,7 +11,7 @@
 
 /* Round robin the irqs amoung the online cpus */
 static inline cpumask_t target_cpus(void)
-{ 
+{
 	static unsigned long cpu = NR_CPUS;
 	do {
 		if (cpu >= NR_CPUS)
@@ -23,7 +23,7 @@
 }
 
 #undef APIC_DEST_LOGICAL
-#define APIC_DEST_LOGICAL 	0
+#define APIC_DEST_LOGICAL	0
 #define TARGET_CPUS		(target_cpus())
 #define APIC_DFR_VALUE		(APIC_DFR_FLAT)
 #define INT_DELIVERY_MODE	(dest_Fixed)
@@ -141,4 +141,4 @@
 	return cpuid_apic >> index_msb;
 }
 
-#endif /* ASM_X86__MACH_BIGSMP__MACH_APIC_H */
+#endif /* __ASM_MACH_APIC_H */
diff --git a/include/asm-x86/bigsmp/apicdef.h b/include/asm-x86/bigsmp/apicdef.h
new file mode 100644
index 0000000..392c3f5
--- /dev/null
+++ b/include/asm-x86/bigsmp/apicdef.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+#define		APIC_ID_MASK		(0xFF<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+	return (((x)>>24)&0xFF);
+}
+
+#define		GET_APIC_ID(x)	get_apic_id(x)
+
+#endif
diff --git a/include/asm-x86/mach-bigsmp/mach_ipi.h b/include/asm-x86/bigsmp/ipi.h
similarity index 77%
rename from include/asm-x86/mach-bigsmp/mach_ipi.h
rename to include/asm-x86/bigsmp/ipi.h
index b1b0f96..9404c53 100644
--- a/include/asm-x86/mach-bigsmp/mach_ipi.h
+++ b/include/asm-x86/bigsmp/ipi.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86__MACH_BIGSMP__MACH_IPI_H
-#define ASM_X86__MACH_BIGSMP__MACH_IPI_H
+#ifndef __ASM_MACH_IPI_H
+#define __ASM_MACH_IPI_H
 
 void send_IPI_mask_sequence(cpumask_t mask, int vector);
 
@@ -22,4 +22,4 @@
 	send_IPI_mask(cpu_online_map, vector);
 }
 
-#endif /* ASM_X86__MACH_BIGSMP__MACH_IPI_H */
+#endif /* __ASM_MACH_IPI_H */
diff --git a/include/asm-x86/mach-bigsmp/mach_apicdef.h b/include/asm-x86/mach-bigsmp/mach_apicdef.h
deleted file mode 100644
index 811935d..0000000
--- a/include/asm-x86/mach-bigsmp/mach_apicdef.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef ASM_X86__MACH_BIGSMP__MACH_APICDEF_H
-#define ASM_X86__MACH_BIGSMP__MACH_APICDEF_H
-
-#define		APIC_ID_MASK		(0xFF<<24)
-
-static inline unsigned get_apic_id(unsigned long x) 
-{ 
-	return (((x)>>24)&0xFF);
-} 
-
-#define		GET_APIC_ID(x)	get_apic_id(x)
-
-#endif /* ASM_X86__MACH_BIGSMP__MACH_APICDEF_H */