1 files changed, 6 insertions, 1 deletions

diff --git a/arch/um/include/irq_user.h b/arch/um/include/irq_user.h
index 69a93c804f0e..09e9e38920d5 100644
--- a/arch/um/include/irq_user.h
+++ b/arch/um/include/irq_user.h
@@ -6,6 +6,8 @@
 #ifndef __IRQ_USER_H__
 #define __IRQ_USER_H__
 
+#include "uml-config.h"
+
 struct irq_fd {
         struct irq_fd *next;
         void *id;
@@ -26,9 +28,12 @@ extern void free_irq_by_fd(int fd);
 extern void reactivate_fd(int fd, int irqnum);
 extern void deactivate_fd(int fd, int irqnum);
 extern int deactivate_all_fds(void);
-extern void forward_interrupts(int pid);
 extern int activate_ipi(int fd, int pid);
 extern unsigned long irq_lock(void);
 extern void irq_unlock(unsigned long flags);
 
+#ifdef CONFIG_MODE_TT
+extern void forward_interrupts(int pid);
+#endif
+
 #endif