1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/smpboot.h b/kernel/smpboot.h
index 4cfbcb8a8362..80c0acfb8472 100644
--- a/kernel/smpboot.h
+++ b/kernel/smpboot.h
@@ -12,7 +12,7 @@ void idle_threads_init(void);
 #else
 static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; }
 static inline void idle_thread_set_boot_cpu(void) { }
-static inline void idle_threads_init(unsigned int cpu) { }
+static inline void idle_threads_init(void) { }
 #endif
 
 #endif