diff --git a/[refs] b/[refs]
index 84e335689c53..fd5a7a81f6a1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c761c84154dcd952182e4867d841298c9eb0b14b
+refs/heads/master: 616883df78bd4b3fcdb6ddc39bd3d4cb902bfa32
diff --git a/trunk/include/linux/interrupt.h b/trunk/include/linux/interrupt.h
index 0319f665dd3f..2067a7ef6e62 100644
--- a/trunk/include/linux/interrupt.h
+++ b/trunk/include/linux/interrupt.h
@@ -83,11 +83,11 @@ struct irqaction {
 };
 
 extern irqreturn_t no_action(int cpl, void *dev_id);
-extern int request_irq(unsigned int, irq_handler_t handler,
+extern int __must_check request_irq(unsigned int, irq_handler_t handler,
 		       unsigned long, const char *, void *);
 extern void free_irq(unsigned int, void *);
 
-extern int devm_request_irq(struct device *dev, unsigned int irq,
+extern int __must_check devm_request_irq(struct device *dev, unsigned int irq,
 			    irq_handler_t handler, unsigned long irqflags,
 			    const char *devname, void *dev_id);
 extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);