[PATCH] wakeref-active

Chris Wilson chris at chris-wilson.co.uk
Sat Apr 27 19:40:57 UTC 2019


---
 drivers/gpu/drm/i915/intel_wakeref.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_wakeref.h b/drivers/gpu/drm/i915/intel_wakeref.h
index a979d638344b..db742291211c 100644
--- a/drivers/gpu/drm/i915/intel_wakeref.h
+++ b/drivers/gpu/drm/i915/intel_wakeref.h
@@ -127,7 +127,7 @@ intel_wakeref_unlock(struct intel_wakeref *wf)
 static inline bool
 intel_wakeref_active(struct intel_wakeref *wf)
 {
-	return atomic_read(&wf->count);
+	return READ_ONCE(wf->wakeref);
 }
 
 #endif /* INTEL_WAKEREF_H */
-- 
2.20.1



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