diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 6f6c4bda689c9164e0a674e5b2d3695ad37ba0b4..30cb4461a25047147e541bb4448d0ec7d54fe1fe 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -47,6 +47,19 @@
 #include <acpi/video.h>
 #include <asm/pat.h>
 
+void i915_update_dri1_breadcrumb(struct drm_device *dev)
+{
+	drm_i915_private_t *dev_priv = dev->dev_private;
+	struct drm_i915_master_private *master_priv;
+
+	if (dev->primary->master) {
+		master_priv = dev->primary->master->driver_priv;
+		if (master_priv->sarea_priv)
+			master_priv->sarea_priv->last_dispatch =
+				READ_BREADCRUMB(dev_priv);
+	}
+}
+
 static void i915_write_hws_pga(struct drm_device *dev)
 {
 	drm_i915_private_t *dev_priv = dev->dev_private;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b297812b898424ff2de8994a7bd07b191b92bc3c..f16f080043f6c067c6c19ad6b475d6982beaf686 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1129,6 +1129,7 @@ extern int i915_master_create(struct drm_device *dev, struct drm_master *master)
 extern void i915_master_destroy(struct drm_device *dev, struct drm_master *master);
 
 				/* i915_dma.c */
+void i915_update_dri1_breadcrumb(struct drm_device *dev);
 extern void i915_kernel_lost_context(struct drm_device * dev);
 extern int i915_driver_load(struct drm_device *, unsigned long flags);
 extern int i915_driver_unload(struct drm_device *);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 8675e433cd55d593c5d0725f67c3883704efed97..49e5d3ec55594a4392909de022ff5987a606085a 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2015,7 +2015,6 @@ static irqreturn_t i8xx_irq_handler(DRM_IRQ_ARGS)
 {
 	struct drm_device *dev = (struct drm_device *) arg;
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv;
 	u16 iir, new_iir;
 	u32 pipe_stats[2];
 	unsigned long irqflags;
@@ -2061,12 +2060,7 @@ static irqreturn_t i8xx_irq_handler(DRM_IRQ_ARGS)
 		I915_WRITE16(IIR, iir & ~flip_mask);
 		new_iir = I915_READ16(IIR); /* Flush posted writes */
 
-		if (dev->primary->master) {
-			master_priv = dev->primary->master->driver_priv;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->last_dispatch =
-					READ_BREADCRUMB(dev_priv);
-		}
+		i915_update_dri1_breadcrumb(dev);
 
 		if (iir & I915_USER_INTERRUPT)
 			notify_ring(dev, &dev_priv->ring[RCS]);
@@ -2199,7 +2193,6 @@ static irqreturn_t i915_irq_handler(DRM_IRQ_ARGS)
 {
 	struct drm_device *dev = (struct drm_device *) arg;
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv;
 	u32 iir, new_iir, pipe_stats[I915_MAX_PIPES];
 	unsigned long irqflags;
 	u32 flip_mask =
@@ -2305,12 +2298,7 @@ static irqreturn_t i915_irq_handler(DRM_IRQ_ARGS)
 		iir = new_iir;
 	} while (iir & ~flip_mask);
 
-	if (dev->primary->master) {
-		master_priv = dev->primary->master->driver_priv;
-		if (master_priv->sarea_priv)
-			master_priv->sarea_priv->last_dispatch =
-				READ_BREADCRUMB(dev_priv);
-	}
+	i915_update_dri1_breadcrumb(dev);
 
 	return ret;
 }
@@ -2446,7 +2434,6 @@ static irqreturn_t i965_irq_handler(DRM_IRQ_ARGS)
 {
 	struct drm_device *dev = (struct drm_device *) arg;
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
-	struct drm_i915_master_private *master_priv;
 	u32 iir, new_iir;
 	u32 pipe_stats[I915_MAX_PIPES];
 	unsigned long irqflags;
@@ -2555,12 +2542,7 @@ static irqreturn_t i965_irq_handler(DRM_IRQ_ARGS)
 		iir = new_iir;
 	}
 
-	if (dev->primary->master) {
-		master_priv = dev->primary->master->driver_priv;
-		if (master_priv->sarea_priv)
-			master_priv->sarea_priv->last_dispatch =
-				READ_BREADCRUMB(dev_priv);
-	}
+	i915_update_dri1_breadcrumb(dev);
 
 	return ret;
 }