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-rw-r--r--sys/dev/pci/drm/i915_dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/i915_dma.c b/sys/dev/pci/drm/i915_dma.c
index 92edca50434..7d50c29103a 100644
--- a/sys/dev/pci/drm/i915_dma.c
+++ b/sys/dev/pci/drm/i915_dma.c
@@ -984,6 +984,8 @@ void i915_driver_lastclose(struct drm_device * dev)
if (drm_getsarea(dev) && dev_priv->sarea_priv)
i915_do_cleanup_pageflip(dev);
+ dev_priv->sarea_priv = NULL;
+
if (dev_priv->agp_heap)
i915_mem_takedown(&(dev_priv->agp_heap));
i915_dma_cleanup(dev);