diff --git a/arch/arm/mach-shmobile/common.h b/arch/arm/mach-shmobile/common.h
index 8f0cd5791583ad6a9e2eafd6f01646558510e938..1e811999557d84e25340b91902d24e626a3e2989 100644
--- a/arch/arm/mach-shmobile/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -38,7 +38,7 @@ int shmobile_suspend_init(void);
 void shmobile_smp_apmu_suspend_init(void);
 #else
 static inline int shmobile_suspend_init(void) { return 0; }
-static inline void shmobile_smp_apmu_suspend_init(void) { return 0; }
+static inline void shmobile_smp_apmu_suspend_init(void) { }
 #endif
 
 #ifdef CONFIG_CPU_IDLE