x86, smp: remove ->restore_NMI_vector()

Nothing actually restores the NMI vector - so remove this
logic altogether.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

2 files changed, 0 insertions, 11 deletions

diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 90e83a769a1c..e5f9c5696fb6 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -82,7 +82,6 @@ struct genapic {
         void (*wait_for_init_deassert)(atomic_t *deassert);
         void (*smp_callin_clear_local_apic)(void);
         void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
-        void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
         void (*inquire_remote_apic)(int apicid);
 };
 
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h
index 123201712a96..920dcfefa83a 100644
--- a/arch/x86/include/asm/numaq/wakecpu.h
+++ b/arch/x86/include/asm/numaq/wakecpu.h
@@ -25,16 +25,6 @@ numaq_store_NMI_vector(unsigned short *high, unsigned short *low)
           *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW));
 }
 
-static inline void
-numaq_restore_NMI_vector(unsigned short *high, unsigned short *low)
-{
-        printk("Restoring NMI vector\n");
-        *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_HIGH)) =
-                                                                 *high;
-        *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW)) =
-                                                                 *low;
-}
-
 static inline void inquire_remote_apic(int apicid)
 {
 }