diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-02-17 14:45:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-17 17:52:46 +0100 |
| commit | 2f205bc47f615b7bd0c7aba817d67ce25760eaf1 (patch) | |
| tree | db0db390facd85e29bc14e58646ec5946ee0b665 /arch/x86 | |
| parent | 77313190d121dd1fffa965aff6e9f0782a307bb8 (diff) | |
x86, apic: clean up the cpu_2_logical_apiciddeclaration
extern declarations were scattered in 4 files - consolidate them
into apic.h.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/bigsmp_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/es7000_32.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/numaq_32.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/summit_32.c | 4 |
5 files changed, 7 insertions, 11 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index c07f5fbf43c8..2cdd19e4536f 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -541,4 +541,8 @@ static inline physid_mask_t default_apicid_to_cpu_present(int phys_apicid) #endif /* CONFIG_X86_LOCAL_APIC */ +#ifdef CONFIG_X86_32 +extern u8 cpu_2_logical_apicid[NR_CPUS]; +#endif + #endif /* _ASM_X86_APIC_H */ diff --git a/arch/x86/kernel/bigsmp_32.c b/arch/x86/kernel/bigsmp_32.c index 41732abd7004..0de9eed7c600 100644 --- a/arch/x86/kernel/bigsmp_32.c +++ b/arch/x86/kernel/bigsmp_32.c @@ -99,8 +99,6 @@ static inline physid_mask_t bigsmp_apicid_to_cpu_present(int phys_apicid) return physid_mask_of_physid(phys_apicid); } -extern u8 cpu_2_logical_apicid[]; - /* Mapping from cpu number to logical apicid */ static inline int bigsmp_cpu_to_logical_apicid(int cpu) { diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c index cf53a98dbf10..3dc48831eb95 100644 --- a/arch/x86/kernel/es7000_32.c +++ b/arch/x86/kernel/es7000_32.c @@ -403,7 +403,6 @@ void __init es7000_enable_apic_mode(void) extern void es7000_enable_apic_mode(void); extern int apic_version [MAX_APICS]; -extern u8 cpu_2_logical_apicid[]; extern unsigned int boot_cpu_physical_apicid; extern int parse_unisys_oem (char *oemptr); @@ -570,7 +569,7 @@ static int es7000_cpu_to_logical_apicid(int cpu) #ifdef CONFIG_SMP if (cpu >= nr_cpu_ids) return BAD_APICID; - return (int)cpu_2_logical_apicid[cpu]; + return cpu_2_logical_apicid[cpu]; #else return logical_smp_processor_id(); #endif diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c index dcf22f508273..9abaacde72eb 100644 --- a/arch/x86/kernel/numaq_32.c +++ b/arch/x86/kernel/numaq_32.c @@ -408,14 +408,11 @@ static inline physid_mask_t numaq_ioapic_phys_id_map(physid_mask_t phys_map) return physids_promote(0xFUL); } -/* Mapping from cpu number to logical apicid */ -extern u8 cpu_2_logical_apicid[]; - static inline int numaq_cpu_to_logical_apicid(int cpu) { if (cpu >= nr_cpu_ids) return BAD_APICID; - return (int)cpu_2_logical_apicid[cpu]; + return cpu_2_logical_apicid[cpu]; } /* diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c index 305977789144..7a1db1f23563 100644 --- a/arch/x86/kernel/summit_32.c +++ b/arch/x86/kernel/summit_32.c @@ -209,8 +209,6 @@ static inline unsigned long summit_check_apicid_present(int bit) #define apicid_cluster(apicid) ((apicid) & XAPIC_DEST_CLUSTER_MASK) -extern u8 cpu_2_logical_apicid[]; - static inline void summit_init_apic_ldr(void) { unsigned long val, id; @@ -264,7 +262,7 @@ static inline int summit_cpu_to_logical_apicid(int cpu) #ifdef CONFIG_SMP if (cpu >= nr_cpu_ids) return BAD_APICID; - return (int)cpu_2_logical_apicid[cpu]; + return cpu_2_logical_apicid[cpu]; #else return logical_smp_processor_id(); #endif |