3 files changed, 5 insertions, 9 deletions

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 394d177d721b..6d5b6f0900e1 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -184,6 +184,9 @@ static inline int x2apic_enabled(void)
 {
         return 0;
 }
+
+#define x2apic  0
+
 #endif
 
 extern int get_physical_broadcast(void);
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 20e1fd588dbf..0396760fccb8 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_X86_IRQ_REMAPPING_H
 #define _ASM_X86_IRQ_REMAPPING_H
 
-extern int x2apic;
-
 #define IRTE_DEST(dest) ((x2apic) ? dest : dest << 8)
 
 #endif  /* _ASM_X86_IRQ_REMAPPING_H */
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 30909a258d0f..699f8cf76bbb 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -809,7 +809,7 @@ void clear_local_APIC(void)
         u32 v;
 
         /* APIC hasn't been mapped yet */
-        if (!apic_phys)
+        if (!x2apic && !apic_phys)
                 return;
 
         maxlvt = lapic_get_maxlvt();
@@ -1523,12 +1523,10 @@ void __init early_init_lapic_mapping(void)
  */
 void __init init_apic_mappings(void)
 {
-#ifdef CONFIG_X86_X2APIC
         if (x2apic) {
                 boot_cpu_physical_apicid = read_apic_id();
                 return;
         }
-#endif
 
         /*
          * If no local APIC can be found then set up a fake all
@@ -1972,12 +1970,9 @@ static int lapic_resume(struct sys_device *dev)
 
         local_irq_save(flags);
 
-#ifdef CONFIG_X86_X2APIC
         if (x2apic)
                 enable_x2apic();
-        else
-#endif
-        {
+        else {
                 /*
                  * Make sure the APICBASE points to the right address
                  *