drm/i915: Don't bother clearing GPU read domains that are no longer set.no-more-domains

Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 73759c6318f..51cb5d92da2 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1784,16 +1784,6 @@ void i915_gem_reset(struct drm_device *dev)
 	for (i = 0; i < I915_NUM_RINGS; i++)
 		i915_gem_reset_ring_lists(dev_priv, &dev_priv->ring[i]);
 
-	/* Move everything out of the GPU domains to ensure we do any
-	 * necessary invalidation upon reuse.
-	 */
-	list_for_each_entry(obj,
-			    &dev_priv->mm.inactive_list,
-			    mm_list)
-	{
-		obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS;
-	}
-
 	/* The fence registers are invalidated so clear them out */
 	i915_gem_reset_fences(dev);
 }