diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h
index bf3fe719c7ce..47b9ebd4a74f 100644
--- a/include/linux/irq_work.h
+++ b/include/linux/irq_work.h
@@ -38,16 +38,17 @@ bool irq_work_queue(struct irq_work *work);
 bool irq_work_queue_on(struct irq_work *work, int cpu);
 #endif
 
-void irq_work_run(void);
 void irq_work_tick(void);
 void irq_work_sync(struct irq_work *work);
 
 #ifdef CONFIG_IRQ_WORK
 #include <asm/irq_work.h>
 
+void irq_work_run(void);
 bool irq_work_needs_cpu(void);
 #else
 static inline bool irq_work_needs_cpu(void) { return false; }
+static inline void irq_work_run(void) { }
 #endif
 
 #endif /* _LINUX_IRQ_WORK_H */