1 files changed, 0 insertions, 2 deletions

diff --git a/arch/um/include/irq_user.h b/arch/um/include/irq_user.h
index 09e9e38920d5..15d311b9be9e 100644
--- a/arch/um/include/irq_user.h
+++ b/arch/um/include/irq_user.h
@@ -29,8 +29,6 @@ extern void reactivate_fd(int fd, int irqnum);
 extern void deactivate_fd(int fd, int irqnum);
 extern int deactivate_all_fds(void);
 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);