[Intel-gfx] [PATCH 2/2] drm/i915: Restore the invalid access without RPM warning

[Chris Wilson]

A long time ago we turned off the warning as it was too painful, we had
too much broken code. Turn it back on now as we are mostly clean and
need to prevent returning to such orangeness.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Imre Deak <imre.deak at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index b9d3e26b7023..0e96f4e6c2a1 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1744,8 +1744,8 @@ assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 	assert_rpm_device_not_suspended(dev_priv);
 	/* FIXME: Needs to be converted back to WARN_ONCE, but currently causes
 	 * too much noise. */
-	if (!atomic_read(&dev_priv->pm.wakeref_count))
-		DRM_DEBUG_DRIVER("RPM wakelock ref not held during HW access");
+	WARN_ONCE(!atomic_read(&dev_priv->pm.wakeref_count),
+		  "RPM wakelock ref not held during HW access");
 }
 
 /**
-- 
2.11.0