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drm/i915: Remove one very outdated comment

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Comment disagrees with the code which has changed a lot since
it was documented.

Note that the logic to remove -EIO handling was dropped in

commit 1488fc08c1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Apr 24 15:47:31 2012 +0100

    drm/i915: Remove the deferred-free list

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Tvrtko Ursulin 2015-09-08 12:52:48 +01:00 committed by Daniel Vetter
parent f2a066f3de
commit f0fea8dd36
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/i915_gem.c
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@ -3230,10 +3230,6 @@ int i915_vma_unbind(struct i915_vma *vma)
ret = i915_gem_object_wait_rendering(obj, false);
if (ret)
return ret;
/* Continue on if we fail due to EIO, the GPU is hung so we
* should be safe and we need to cleanup or else we might
* cause memory corruption through use-after-free.
*/
if (i915_is_ggtt(vma->vm) &&
vma->ggtt_view.type == I915_GGTT_VIEW_NORMAL) {