diff --git a/[refs] b/[refs]
index b4681edcec97..bff8825bd449 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2cc79544bd0aabb4b3cf467ead5df526d9134c64
+refs/heads/master: cc9945bf9cac03860b2f7d59882263c965c6e3af
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_irq_kms.c b/trunk/drivers/gpu/drm/radeon/radeon_irq_kms.c
index 90374dd77960..48f80cd42d8f 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -400,6 +400,9 @@ void radeon_irq_kms_enable_afmt(struct radeon_device *rdev, int block)
 {
 	unsigned long irqflags;
 
+	if (!rdev->ddev->irq_enabled)
+		return;
+
 	spin_lock_irqsave(&rdev->irq.lock, irqflags);
 	rdev->irq.afmt[block] = true;
 	radeon_irq_set(rdev);
@@ -419,6 +422,9 @@ void radeon_irq_kms_disable_afmt(struct radeon_device *rdev, int block)
 {
 	unsigned long irqflags;
 
+	if (!rdev->ddev->irq_enabled)
+		return;
+
 	spin_lock_irqsave(&rdev->irq.lock, irqflags);
 	rdev->irq.afmt[block] = false;
 	radeon_irq_set(rdev);
@@ -438,6 +444,9 @@ void radeon_irq_kms_enable_hpd(struct radeon_device *rdev, unsigned hpd_mask)
 	unsigned long irqflags;
 	int i;
 
+	if (!rdev->ddev->irq_enabled)
+		return;
+
 	spin_lock_irqsave(&rdev->irq.lock, irqflags);
 	for (i = 0; i < RADEON_MAX_HPD_PINS; ++i)
 		rdev->irq.hpd[i] |= !!(hpd_mask & (1 << i));
@@ -458,6 +467,9 @@ void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask)
 	unsigned long irqflags;
 	int i;
 
+	if (!rdev->ddev->irq_enabled)
+		return;
+
 	spin_lock_irqsave(&rdev->irq.lock, irqflags);
 	for (i = 0; i < RADEON_MAX_HPD_PINS; ++i)
 		rdev->irq.hpd[i] &= !(hpd_mask & (1 << i));