From 4c9961d56ec20c27ec5d02e49fd7427748312741 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Fri, 11 Jul 2008 18:44:16 -0700 Subject: x86: make read_apic_id return final apicid also remove GET_APIC_ID when read_apic_id is used. need to apply after [PATCH] x86: mach_apicdef.h need to include before smp.h Signed-off-by: Yinghai Lu Cc: Suresh Siddha Signed-off-by: Ingo Molnar --- include/asm-x86/smp.h | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'include/asm-x86/smp.h') diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index d9d007d22785..3b43ca202c3b 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h @@ -165,9 +165,14 @@ static inline int logical_smp_processor_id(void) return GET_APIC_LOGICAL_ID(*(u32 *)(APIC_BASE + APIC_LDR)); } +#include static inline unsigned int read_apic_id(void) { - return *(u32 *)(APIC_BASE + APIC_ID); + unsigned int reg; + + reg = *(u32 *)(APIC_BASE + APIC_ID); + + return GET_APIC_ID(reg); } #endif @@ -175,11 +180,11 @@ static inline unsigned int read_apic_id(void) # if defined(APIC_DEFINITION) || defined(CONFIG_X86_64) extern int hard_smp_processor_id(void); # else -# include +#include static inline int hard_smp_processor_id(void) { /* we don't want to mark this access volatile - bad code generation */ - return GET_APIC_ID(read_apic_id()); + return read_apic_id(); } # endif /* APIC_DEFINITION */ -- cgit v1.2.2