diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
index 916451252b3a..819413082999 100644
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ b/arch/x86/include/asm/bigsmp/apic.h
@@ -46,7 +46,7 @@ static inline unsigned long calculate_ldr(int cpu)
  * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
  * document number 292116).  So here it goes...
  */
-static inline void init_apic_ldr(void)
+static inline void bigsmp_init_apic_ldr(void)
 {
 	unsigned long val;
 	int cpu = smp_processor_id();
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
index 847008a77029..06f5757bf7af 100644
--- a/arch/x86/include/asm/es7000/apic.h
+++ b/arch/x86/include/asm/es7000/apic.h
@@ -52,7 +52,7 @@ static inline unsigned long calculate_ldr(int cpu)
  * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
  * document number 292116).  So here it goes...
  */
-static inline void init_apic_ldr_cluster(void)
+static inline void es7000_init_apic_ldr_cluster(void)
 {
 	unsigned long val;
 	int cpu = smp_processor_id();
@@ -62,7 +62,7 @@ static inline void init_apic_ldr_cluster(void)
 	apic_write(APIC_LDR, val);
 }
 
-static inline void init_apic_ldr(void)
+static inline void es7000_init_apic_ldr(void)
 {
 	unsigned long val;
 	int cpu = smp_processor_id();
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index 9c56542644ca..23e0a2da3a96 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -19,7 +19,6 @@ static inline const struct cpumask *default_target_cpus(void)
 
 #ifdef CONFIG_X86_64
 #include <asm/genapic.h>
-#define init_apic_ldr (apic->init_apic_ldr)
 #define cpu_mask_to_apicid (apic->cpu_mask_to_apicid)
 #define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and)
 #define phys_pkg_id	(apic->phys_pkg_id)
@@ -36,7 +35,7 @@ extern void setup_apic_routing(void);
  * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
  * document number 292116).  So here it goes...
  */
-static inline void init_apic_ldr(void)
+static inline void default_init_apic_ldr(void)
 {
 	unsigned long val;
 
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index e94881af9625..8e51f4163944 100644
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ b/arch/x86/include/asm/mach-generic/mach_apic.h
@@ -3,7 +3,6 @@
 
 #include <asm/genapic.h>
 
-#define init_apic_ldr (apic->init_apic_ldr)
 #define ioapic_phys_id_map (apic->ioapic_phys_id_map)
 #define setup_apic_routing (apic->setup_apic_routing)
 #define multi_timer_check (apic->multi_timer_check)
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
index defee3496ad6..802297489a34 100644
--- a/arch/x86/include/asm/numaq/apic.h
+++ b/arch/x86/include/asm/numaq/apic.h
@@ -28,7 +28,7 @@ static inline int numaq_apic_id_registered(void)
 	return 1;
 }
 
-static inline void init_apic_ldr(void)
+static inline void numaq_init_apic_ldr(void)
 {
 	/* Already done in NUMA-Q firmware */
 }
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
index 51df002ecf4c..9108c89fe881 100644
--- a/arch/x86/include/asm/summit/apic.h
+++ b/arch/x86/include/asm/summit/apic.h
@@ -37,7 +37,7 @@ static inline unsigned long summit_check_apicid_present(int bit)
 
 extern u8 cpu_2_logical_apicid[];
 
-static inline void init_apic_ldr(void)
+static inline void summit_init_apic_ldr(void)
 {
 	unsigned long val, id;
 	int count = 0;
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 3853ed76c888..b7077936ac09 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -1179,7 +1179,7 @@ void __cpuinit setup_local_APIC(void)
 	 * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
 	 * document number 292116).  So here it goes...
 	 */
-	init_apic_ldr();
+	apic->init_apic_ldr();
 
 	/*
 	 * Set Task Priority to 'accept all'. We never change this
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 391cc99cd21c..7b7fc471a3f7 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -75,7 +75,7 @@ struct genapic apic_bigsmp = {
 	.check_apicid_present		= bigsmp_check_apicid_present,
 
 	.vector_allocation_domain	= bigsmp_vector_allocation_domain,
-	.init_apic_ldr			= init_apic_ldr,
+	.init_apic_ldr			= bigsmp_init_apic_ldr,
 
 	.ioapic_phys_id_map		= ioapic_phys_id_map,
 	.setup_apic_routing		= setup_apic_routing,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 6adc3c69a3c9..633e8482af25 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -56,7 +56,7 @@ struct genapic apic_default = {
 	.check_apicid_present		= default_check_apicid_present,
 
 	.vector_allocation_domain	= default_vector_allocation_domain,
-	.init_apic_ldr			= init_apic_ldr,
+	.init_apic_ldr			= default_init_apic_ldr,
 
 	.ioapic_phys_id_map		= ioapic_phys_id_map,
 	.setup_apic_routing		= setup_apic_routing,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index bc1f21cd6a4d..b70833e35976 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -24,7 +24,7 @@ void __init es7000_update_genapic_to_cluster(void)
 	apic->irq_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
 	apic->irq_dest_mode = INT_DEST_MODE_CLUSTER;
 
-	apic->init_apic_ldr = init_apic_ldr_cluster;
+	apic->init_apic_ldr = es7000_init_apic_ldr_cluster;
 
 	apic->cpu_mask_to_apicid = cpu_mask_to_apicid_cluster;
 }
@@ -117,7 +117,7 @@ struct genapic apic_es7000 = {
 	.check_apicid_present		= es7000_check_apicid_present,
 
 	.vector_allocation_domain	= es7000_vector_allocation_domain,
-	.init_apic_ldr			= init_apic_ldr,
+	.init_apic_ldr			= es7000_init_apic_ldr,
 
 	.ioapic_phys_id_map		= ioapic_phys_id_map,
 	.setup_apic_routing		= setup_apic_routing,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index 712882f48c4e..a06fda579281 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -62,7 +62,7 @@ struct genapic apic_numaq = {
 	.check_apicid_present		= numaq_check_apicid_present,
 
 	.vector_allocation_domain	= numaq_vector_allocation_domain,
-	.init_apic_ldr			= init_apic_ldr,
+	.init_apic_ldr			= numaq_init_apic_ldr,
 
 	.ioapic_phys_id_map		= ioapic_phys_id_map,
 	.setup_apic_routing		= setup_apic_routing,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 1834887b94a3..36c552fa4275 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -55,7 +55,7 @@ struct genapic apic_summit = {
 	.check_apicid_present		= summit_check_apicid_present,
 
 	.vector_allocation_domain	= summit_vector_allocation_domain,
-	.init_apic_ldr			= init_apic_ldr,
+	.init_apic_ldr			= summit_init_apic_ldr,
 
 	.ioapic_phys_id_map		= ioapic_phys_id_map,
 	.setup_apic_routing		= setup_apic_routing,