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-rw-r--r--include/asm-ppc/smp.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-ppc/smp.h b/include/asm-ppc/smp.h
index 17530c232c76..829481c0a9dc 100644
--- a/include/asm-ppc/smp.h
+++ b/include/asm-ppc/smp.h
@@ -41,6 +41,10 @@ extern void smp_send_xmon_break(int cpu);
struct pt_regs;
extern void smp_message_recv(int, struct pt_regs *);
+extern int __cpu_disable(void);
+extern void __cpu_die(unsigned int cpu);
+extern void cpu_die(void) __attribute__((noreturn));
+
#define NO_PROC_ID 0xFF /* No processor magic marker */
#define PROC_CHANGE_PENALTY 20
@@ -64,6 +68,8 @@ extern struct klock_info_struct klock_info;
#else /* !(CONFIG_SMP) */
+static inline void cpu_die(void) { }
+
#endif /* !(CONFIG_SMP) */
#endif /* !(_PPC_SMP_H) */