[PATCH 6/8] irqarmed

[Chris Wilson]

---
 drivers/gpu/drm/i915/i915_irq.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 330bd3a3b46e..ba96888f4ff0 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1068,6 +1068,9 @@ static void notify_ring(struct intel_engine_cs *engine)
 	struct drm_i915_gem_request *rq = NULL;
 	struct intel_wait *wait;
 
+	if (!engine->breadcrumbs.irq_armed)
+		return;
+
 	atomic_inc(&engine->irq_count);
 	set_bit(ENGINE_IRQ_BREADCRUMB, &engine->irq_posted);
 
-- 
2.15.0.rc1