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>
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 3cda752..4528367 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1361,6 +1361,7 @@
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 @@
i915_free_hws(dev);
}
+ drm_mm_takedown(&dev_priv->mm.gtt_space);
if (dev_priv->regs != NULL)
pci_iounmap(dev->pdev, dev_priv->regs);