diff --git a/[refs] b/[refs]
index b776c11fe062..0a4eb19f56a3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 946cbc825adfa8189a035346d5f7ff31c32b549d
+refs/heads/master: baf8035edb5d8285cbf0bf2d1895b0a787501f8f
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c b/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c
index 5f8f95d40395..5c48b1e02ca4 100644
--- a/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -253,7 +253,7 @@ nouveau_mem_close(struct drm_device *dev)
 		drm_mtrr_del(dev_priv->fb_mtrr,
 			     pci_resource_start(dev->pdev, 1),
 			     pci_resource_len(dev->pdev, 1), DRM_MTRR_WC);
-		dev_priv->fb_mtrr = 0;
+		dev_priv->fb_mtrr = -1;
 	}
 }