diff --git a/[refs] b/[refs]
index 074b216bee42..cb4adec77e40 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e53ced1b02a18fb006fc13c1658bb454ed6cf63c
+refs/heads/master: c044391bd82f3b165f9d93937fdc2740da0bab34
diff --git a/trunk/drivers/serial/mrst_max3110.c b/trunk/drivers/serial/mrst_max3110.c
index f6ad1ecbff79..51c15f58e01e 100644
--- a/trunk/drivers/serial/mrst_max3110.c
+++ b/trunk/drivers/serial/mrst_max3110.c
@@ -29,6 +29,7 @@
 
 #include <linux/module.h>
 #include <linux/ioport.h>
+#include <linux/irq.h>
 #include <linux/init.h>
 #include <linux/console.h>
 #include <linux/sysrq.h>