2 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index 7c19959cd705..825663c30945 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -42,7 +42,7 @@ struct smp_ops_t {
 #ifdef CONFIG_PPC_SMP_MUXED_IPI
         void  (*cause_ipi)(int cpu, unsigned long data);
 #endif
-        int   (*probe)(void);
+        void  (*probe)(void);
         int   (*kick_cpu)(int nr);
         void  (*setup_cpu)(int nr);
         void  (*bringup_done)(void);
@@ -174,7 +174,7 @@ static inline void set_hard_smp_processor_id(int cpu, int phys)
 
 extern int smt_enabled_at_boot;
 
-extern int smp_mpic_probe(void);
+extern void smp_mpic_probe(void);
 extern void smp_mpic_setup_cpu(int cpu);
 extern int smp_generic_kick_cpu(int nr);
 extern int smp_generic_cpu_bootable(unsigned int nr);
diff --git a/arch/powerpc/include/asm/xics.h b/arch/powerpc/include/asm/xics.h
index 6997f4a271df..0e25bdb190bb 100644
--- a/arch/powerpc/include/asm/xics.h
+++ b/arch/powerpc/include/asm/xics.h
@@ -146,7 +146,7 @@ extern void xics_update_irq_servers(void);
 extern void xics_set_cpu_giq(unsigned int gserver, unsigned int join);
 extern void xics_mask_unknown_vec(unsigned int vec);
 extern irqreturn_t xics_ipi_dispatch(int cpu);
-extern int xics_smp_probe(void);
+extern void xics_smp_probe(void);
 extern void xics_register_ics(struct ics *ics);
 extern void xics_teardown_cpu(void);
 extern void xics_kexec_teardown_cpu(int secondary);