diff --git a/[refs] b/[refs]
index 0fe0786a8d02..a72a65bf5eed 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3945ac36af3da6014cde9836c5acc5b3adaaa379
+refs/heads/master: d78112e1f1da2a8be1ac0d7b583dcc25aa4f079c
diff --git a/trunk/drivers/usb/misc/appledisplay.c b/trunk/drivers/usb/misc/appledisplay.c
index a7932a72d298..31ab83cc95d9 100644
--- a/trunk/drivers/usb/misc/appledisplay.c
+++ b/trunk/drivers/usb/misc/appledisplay.c
@@ -281,7 +281,7 @@ static int appledisplay_probe(struct usb_interface *iface,
 	/* Register backlight device */
 	snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
 		atomic_inc_return(&count_displays) - 1);
-	pdata->bd = backlight_device_register(bl_name, NULL, NULL,
+	pdata->bd = backlight_device_register(bl_name, NULL, pdata
 						&appledisplay_bl_data);
 	if (IS_ERR(pdata->bd)) {
 		err("appledisplay: Backlight registration failed");