diff --git a/[refs] b/[refs]
index 60ea2a028c29..953eb0611825 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cca5307d178c931e70a642302b56fa2701d02253
+refs/heads/master: 45ea5dcde62db8eccc8503defae3c3353256975d
diff --git a/trunk/drivers/char/drm/drm_stub.c b/trunk/drivers/char/drm/drm_stub.c
index 9138b49e676e..ee83ff9efed6 100644
--- a/trunk/drivers/char/drm/drm_stub.c
+++ b/trunk/drivers/char/drm/drm_stub.c
@@ -72,6 +72,8 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev,
 	mutex_init(&dev->struct_mutex);
 	mutex_init(&dev->ctxlist_mutex);
 
+	idr_init(&dev->drw_idr);
+
 	dev->pdev = pdev;
 	dev->pci_device = pdev->device;
 	dev->pci_vendor = pdev->vendor;