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drm/i915: use drm_mm_takedown 

I noticed this while doing the VMA abstraction. AFAICT, it won't
actually fix anything, but it is the correct thing to do.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-05-25 12:26:37 -07:00 committed by Daniel Vetter
parent f64e29227d
commit dd62eabd1d
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_dma.c
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@ -1361,6 +1361,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
i915_gem_cleanup_ringbuffer(dev);
mutex_unlock(&dev->struct_mutex);
i915_gem_cleanup_aliasing_ppgtt(dev);
drm_mm_takedown(&dev_priv->mm.gtt_space);
cleanup_irq:
drm_irq_uninstall(dev);
cleanup_gem_stolen:
@ -1778,6 +1779,7 @@ int i915_driver_unload(struct drm_device *dev)
i915_free_hws(dev);
}
drm_mm_takedown(&dev_priv->mm.gtt_space);
if (dev_priv->regs != NULL)
pci_iounmap(dev->pdev, dev_priv->regs);