x86, apic: clean up ->cpu_present_to_apicid()

- separate the namespace

 - remove macros

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

7 files changed, 16 insertions, 6 deletions

diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
index d0d894ff7d3..eea5e9788dd 100644
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ b/arch/x86/include/asm/bigsmp/apic.h
@@ -67,7 +67,7 @@ static inline int bigsmp_apicid_to_node(int logical_apicid)
 	return apicid_2_node[hard_smp_processor_id()];
 }
 
-static inline int cpu_present_to_apicid(int mps_cpu)
+static inline int bigsmp_cpu_present_to_apicid(int mps_cpu)
 {
 	if (mps_cpu < nr_cpu_ids)
 		return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
index e0cd07e74f9..7cdde3d9c5f 100644
--- a/arch/x86/include/asm/es7000/apic.h
+++ b/arch/x86/include/asm/es7000/apic.h
@@ -88,7 +88,7 @@ static inline int es7000_apicid_to_node(int logical_apicid)
 }
 
 
-static inline int cpu_present_to_apicid(int mps_cpu)
+static inline int es7000_cpu_present_to_apicid(int mps_cpu)
 {
 	if (!mps_cpu)
 		return boot_cpu_physical_apicid;
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 38b1202316f..2cb14d51e45 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -108,6 +108,8 @@ extern struct genapic apic_x2apic_uv_x;
 DECLARE_PER_CPU(int, x2apic_extra_bits);
 
 extern void default_setup_apic_routing(void);
+
+extern int default_cpu_present_to_apicid(int mps_cpu);
 #endif
 
 #endif /* _ASM_X86_GENAPIC_64_H */
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index eae3e4b6ed0..15d5627a9d6 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -110,7 +110,7 @@ static inline int default_cpu_to_logical_apicid(int cpu)
 	return 1 << cpu;
 }
 
-static inline int cpu_present_to_apicid(int mps_cpu)
+static inline int __default_cpu_present_to_apicid(int mps_cpu)
 {
 	if (mps_cpu < nr_cpu_ids && cpu_present(mps_cpu))
 		return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
@@ -118,6 +118,15 @@ static inline int cpu_present_to_apicid(int mps_cpu)
 		return BAD_APICID;
 }
 
+#ifdef CONFIG_X86_32
+static inline int default_cpu_present_to_apicid(int mps_cpu)
+{
+	return __default_cpu_present_to_apicid(mps_cpu);
+}
+#else
+extern int default_cpu_present_to_apicid(int mps_cpu);
+#endif
+
 static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
 {
 	return physid_mask_of_physid(phys_apicid);
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index 2ea913e8e0d..332fe93ab41 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 cpu_present_to_apicid (apic->cpu_present_to_apicid)
 #define apicid_to_cpu_present (apic->apicid_to_cpu_present)
 #define setup_portio_remap (apic->setup_portio_remap)
 #define check_phys_apicid_present (apic->check_phys_apicid_present)
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
index 6989abd3485..f482b063447 100644
--- a/arch/x86/include/asm/numaq/apic.h
+++ b/arch/x86/include/asm/numaq/apic.h
@@ -69,7 +69,7 @@ static inline int numaq_cpu_to_logical_apicid(int cpu)
  * cpu to APIC ID relation to properly interact with the intelligent
  * mode of the cluster controller.
  */
-static inline int cpu_present_to_apicid(int mps_cpu)
+static inline int numaq_cpu_present_to_apicid(int mps_cpu)
 {
 	if (mps_cpu < 60)
 		return ((mps_cpu >> 2) << 4) | (1 << (mps_cpu & 0x3));
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
index d564d7ee3f6..fc127369188 100644
--- a/arch/x86/include/asm/summit/apic.h
+++ b/arch/x86/include/asm/summit/apic.h
@@ -96,7 +96,7 @@ static inline int summit_cpu_to_logical_apicid(int cpu)
 #endif
 }
 
-static inline int cpu_present_to_apicid(int mps_cpu)
+static inline int summit_cpu_present_to_apicid(int mps_cpu)
 {
 	if (mps_cpu < nr_cpu_ids)
 		return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);