drm/i915: add support for checking if we hold an RPM reference

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_pm.c

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 4c914fe279653ab934587676f98d5e9c61cf5642..3232305301ca99d5634b829ba75b2918f8a49bb1 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7246,4 +7246,5 @@ void intel_pm_setup(struct drm_device *dev)
        INIT_LIST_HEAD(&dev_priv->rps.mmioflips.link);
 
        dev_priv->pm.suspended = false;
+       atomic_set(&dev_priv->pm.wakeref_count, 0);
 }