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i915: Clean up sarea pointers on leavevt 

This corresponds to the setup of the sarea pointers in DMA initialization,
though neither is exactly the point at which the sarea is set up or torn down.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Keith Packard 2008-11-02 23:38:20 -08:00 committed by Dave Airlie
parent 881ee9889c
commit ad42ca8f44
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/i915_dma.c
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@ -154,6 +154,9 @@ static int i915_dma_cleanup(struct drm_device * dev)
if (I915_NEED_GFX_HWS(dev)) if (I915_NEED_GFX_HWS(dev))
i915_free_hws(dev); i915_free_hws(dev);
dev_priv->sarea = NULL;
dev_priv->sarea_priv = NULL;
return 0; return 0;
} }