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drm/i915: Don't warn if the workaround list is empty.

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It's not an error for the workaround list to be empty if no
workarounds are needed.  This will avoid spamming the logs
unnecessarily on Gen6 after the workaround list is hooked up on
pre-Gen8 hardware by the following commits.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Francisco Jerez 2015-10-07 14:44:01 +03:00 committed by Daniel Vetter
parent 6a8aadc439
commit 02235808b6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -717,7 +717,7 @@ static int intel_ring_workarounds_emit(struct drm_i915_gem_request *req)
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_workarounds *w = &dev_priv->workarounds;
if (WARN_ON_ONCE(w->count == 0))
if (w->count == 0)
return 0;
ring->gpu_caches_dirty = true;