1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 53144e78a369..a6fba4804672 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -155,7 +155,7 @@ extern int __must_check
 request_percpu_irq(unsigned int irq, irq_handler_t handler,
                    const char *devname, void __percpu *percpu_dev_id);
 
-extern void free_irq(unsigned int, void *);
+extern const void *free_irq(unsigned int, void *);
 extern void free_percpu_irq(unsigned int, void __percpu *);
 
 struct device;