There's some unreachable code in intel_logical_ring_cleanup(),
presumably copypasted from the legacy ringbuffer version at
creation. Let's delete it :)
Signed-off-by: Dave Gordon <david.s.gor...@intel.com>
---
drivers/gpu/drm/i915/intel_lrc.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 148d291..ff38e57 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1991,17 +1991,11 @@ static int gen8_init_rcs_context(struct
drm_i915_gem_request *req)
*/
void intel_logical_ring_cleanup(struct intel_engine_cs *ring)
{
- struct drm_i915_private *dev_priv;
-
if (!intel_ring_initialized(ring))
return;
- dev_priv = ring->dev->dev_private;
-
- if (ring->buffer) {
- intel_logical_ring_stop(ring);
- WARN_ON((I915_READ_MODE(ring) & MODE_IDLE) == 0);
- }
+ /* should not be set in LRC mode */
+ WARN_ON(ring->buffer);
if (ring->cleanup)
ring->cleanup(ring);
--
1.9.1
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