drm/i915: move a gtt flush to the correct place

No functional change, because gtt flushing is a no-op. Still, try
to keep the bookkeeping accurate. The if is still slightly wrong
for with execbuf2 even i915-class hw doesn't always need a fence
reg for gpu access. But that's for somewhen lateron.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4a141993a37a..a236bfb30844 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2552,12 +2552,12 @@ i915_gem_object_put_fence_reg(struct drm_gem_object *obj)
                 int ret;
 
                 i915_gem_object_flush_gpu_write_domain(obj);
-                i915_gem_object_flush_gtt_write_domain(obj);
                 ret = i915_gem_object_wait_rendering(obj);
                 if (ret != 0)
                         return ret;
         }
 
+        i915_gem_object_flush_gtt_write_domain(obj);
         i915_gem_clear_fence_reg (obj);
 
         return 0;