nouveau: fix a stupid bug from me.

diff --git a/shared-core/nouveau_state.c b/shared-core/nouveau_state.c
index 951e21f..44f8c1a 100644 (file)
--- a/shared-core/nouveau_state.c
+++ b/shared-core/nouveau_state.c
@@ -120,7 +120,10 @@ void nouveau_lastclose(struct drm_device *dev)
 {
        drm_nouveau_private_t *dev_priv = dev->dev_private;
        if(dev_priv->fb_mtrr>0)
+       {
                drm_mtrr_del(dev_priv->fb_mtrr, drm_get_resource_start(dev, 1),nouveau_mem_fb_amount(dev), DRM_MTRR_WC);
+               dev_priv->fb_mtrr=0;
+       }
 }
 
 int nouveau_unload(struct drm_device *dev)