10 files changed, 13 insertions, 19 deletions
diff --git a/arch/x86/include/asm/es7000/wakecpu.h b/arch/x86/include/asm/es7000/wakecpu.h
index 5c4d05f46d2d..e8e03962633b 100644
--- a/arch/x86/include/asm/es7000/wakecpu.h
+++ b/arch/x86/include/asm/es7000/wakecpu.h
@@ -13,11 +13,6 @@ static inline void es7000_wait_for_init_deassert(atomic_t *deassert)
 	return;
 }
 
-/* Nothing to do for most platforms, since cleared by the INIT cycle */
-static inline void smp_callin_clear_local_apic(void)
-{
-}
-
 static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
 {
 }
diff --git a/arch/x86/include/asm/mach-default/mach_wakecpu.h b/arch/x86/include/asm/mach-default/mach_wakecpu.h
index 1d34c69a758b..d059807cd7e8 100644
--- a/arch/x86/include/asm/mach-default/mach_wakecpu.h
+++ b/arch/x86/include/asm/mach-default/mach_wakecpu.h
@@ -8,11 +8,6 @@ static inline void default_wait_for_init_deassert(atomic_t *deassert)
 	return;
 }
 
-/* Nothing to do for most platforms, since cleared by the INIT cycle */
-static inline void smp_callin_clear_local_apic(void)
-{
-}
-
 static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
 {
 }
diff --git a/arch/x86/include/asm/mach-generic/mach_wakecpu.h b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
index 58e54122f730..30515a154d8e 100644
--- a/arch/x86/include/asm/mach-generic/mach_wakecpu.h
+++ b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
 #define _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
 
-#define smp_callin_clear_local_apic (apic->smp_callin_clear_local_apic)
 #define store_NMI_vector (apic->store_NMI_vector)
 #define restore_NMI_vector (apic->restore_NMI_vector)
 #define inquire_remote_apic (apic->inquire_remote_apic)
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h
index 884b95cf5846..61d0a7d96136 100644
--- a/arch/x86/include/asm/numaq/wakecpu.h
+++ b/arch/x86/include/asm/numaq/wakecpu.h
@@ -8,9 +8,9 @@
 
 /*
  * Because we use NMIs rather than the INIT-STARTUP sequence to
- * bootstrap the CPUs, the APIC may be in a weird state. Kick it.
+ * bootstrap the CPUs, the APIC may be in a weird state. Kick it:
  */
-static inline void smp_callin_clear_local_apic(void)
+static inline void numaq_smp_callin_clear_local_apic(void)
 {
 	clear_local_APIC();
 }
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 558af378a61d..10873a46b299 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -244,7 +244,8 @@ static void __cpuinit smp_callin(void)
 	 */
 
 	pr_debug("CALLIN, before setup_local_APIC().\n");
-	smp_callin_clear_local_apic();
+	if (apic->smp_callin_clear_local_apic)
+		apic->smp_callin_clear_local_apic();
 	setup_local_APIC();
 	end_local_APIC_setup();
 	map_cpu_to_logical_apicid();
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 40910bfd1b42..bd069e7b521c 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -109,7 +109,8 @@ struct genapic apic_bigsmp = {
 
 	.wait_for_init_deassert		= default_wait_for_init_deassert,
 
-	.smp_callin_clear_local_apic	= smp_callin_clear_local_apic,
+	.smp_callin_clear_local_apic	= NULL,
+
 	.store_NMI_vector		= store_NMI_vector,
 	.restore_NMI_vector		= restore_NMI_vector,
 	.inquire_remote_apic		= inquire_remote_apic,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index c2464843df9e..a25e6eff048f 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -90,7 +90,7 @@ struct genapic apic_default = {
 
 	.wait_for_init_deassert		= default_wait_for_init_deassert,
 
-	.smp_callin_clear_local_apic	= smp_callin_clear_local_apic,
+	.smp_callin_clear_local_apic	= NULL,
 	.store_NMI_vector		= store_NMI_vector,
 	.restore_NMI_vector		= restore_NMI_vector,
 	.inquire_remote_apic		= inquire_remote_apic,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 4cb3984834ed..ab41b5439145 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -145,7 +145,9 @@ struct genapic apic_es7000 = {
 
 	.wait_for_init_deassert		= default_wait_for_init_deassert,
 
-	.smp_callin_clear_local_apic	= smp_callin_clear_local_apic,
+	/* Nothing to do for most platforms, since cleared by the INIT cycle: */
+	.smp_callin_clear_local_apic	= NULL,
+
 	.store_NMI_vector		= store_NMI_vector,
 	.restore_NMI_vector		= restore_NMI_vector,
 	.inquire_remote_apic		= inquire_remote_apic,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index fb03867e7c0f..4d3924f8cd0b 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -110,7 +110,7 @@ struct genapic apic_numaq = {
 	/* We don't do anything here because we use NMI's to boot instead */
 	.wait_for_init_deassert		= NULL,
 
-	.smp_callin_clear_local_apic	= smp_callin_clear_local_apic,
+	.smp_callin_clear_local_apic	= numaq_smp_callin_clear_local_apic,
 	.store_NMI_vector		= store_NMI_vector,
 	.restore_NMI_vector		= restore_NMI_vector,
 	.inquire_remote_apic		= inquire_remote_apic,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index fdca78b96b6a..2595baa7997e 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -89,7 +89,8 @@ struct genapic apic_summit = {
 
 	.wait_for_init_deassert		= default_wait_for_init_deassert,
 
-	.smp_callin_clear_local_apic	= smp_callin_clear_local_apic,
+	.smp_callin_clear_local_apic	= NULL,
+
 	.store_NMI_vector		= store_NMI_vector,
 	.restore_NMI_vector		= restore_NMI_vector,
 	.inquire_remote_apic		= inquire_remote_apic,