diff --git a/[refs] b/[refs]
index 8801348ee947..7c7b69760972 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 08e48a22a6608c82626499cf325eb9d9f7c2a84c
+refs/heads/master: 274b63fa7818cc1aae33bf4232de4e75a8f45290
diff --git a/trunk/drivers/usb/serial/mos7720.c b/trunk/drivers/usb/serial/mos7720.c
index 049bf6fa283c..af7bc9b6280c 100644
--- a/trunk/drivers/usb/serial/mos7720.c
+++ b/trunk/drivers/usb/serial/mos7720.c
@@ -71,8 +71,6 @@ struct moschip_port {
 	struct urb		*write_urb_pool[NUM_URBS];
 };
 
-static bool debug;
-
 static struct usb_serial_driver moschip7720_2port_driver;
 
 #define USB_VENDOR_ID_MOSCHIP		0x9710
@@ -2133,6 +2131,3 @@ module_usb_serial_driver(serial_drivers, id_table);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");