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-rw-r--r--include/asm-i386/smp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 915c26a31b7..6aa1206f6e2 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -84,6 +84,7 @@ static inline int hard_smp_processor_id(void)
#endif
#endif
+extern int safe_smp_processor_id(void);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern unsigned int num_processors;
@@ -92,6 +93,7 @@ extern unsigned int num_processors;
#else /* CONFIG_SMP */
+#define safe_smp_processor_id() 0
#define cpu_physical_id(cpu) boot_cpu_physical_apicid
#define NO_PROC_ID 0xFF /* No processor magic marker */