[PATCH 5/5] count

Chris Wilson chris at chris-wilson.co.uk
Thu Aug 9 12:25:46 UTC 2018


---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index ad009f2afbcf..d507a83bd6cf 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -4223,7 +4223,9 @@ void intel_runtime_pm_disable(struct drm_i915_private *dev_priv)
 
 void intel_runtime_pm_cleanup(struct drm_i915_private *dev_priv)
 {
-	if (WARN_ON(atomic_read(&dev_priv->runtime_pm.wakeref_count))) {
+	if (WARN(atomic_read(&dev_priv->runtime_pm.wakeref_count),
+		 "i915->runtime_pm.wakeref_count=%d on cleanup\n",
+		 atomic_read(&dev_priv->runtime_pm.wakeref_count))) {
 		show_intel_runtime_pm_wakeref(dev_priv);
 		atomic_set(&dev_priv->runtime_pm.wakeref_count, 0);
 	}
-- 
2.18.0



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