1 files changed, 3 insertions, 1 deletions

diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index ce26ac3cb162..b64f15c3b4cc 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -30,6 +30,8 @@ extern int smp_vcpu_scheduled(int cpu);
 extern void smp_yield_cpu(int cpu);
 extern void smp_yield(void);
 extern void smp_stop_cpu(void);
+extern void smp_cpu_set_polarization(int cpu, int val);
+extern int smp_cpu_get_polarization(int cpu);
 
 #else /* CONFIG_SMP */
 
@@ -43,7 +45,7 @@ static inline void smp_call_online_cpu(void (*func)(void *), void *data)
         func(data);
 }
 
-static inline int smp_find_processor_id(int address) { return 0; }
+static inline int smp_find_processor_id(u16 address) { return 0; }
 static inline int smp_store_status(int cpu) { return 0; }
 static inline int smp_vcpu_scheduled(int cpu) { return 1; }
 static inline void smp_yield_cpu(int cpu) { }