3 files changed, 0 insertions, 28 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index 7e4de18b..667a6ac0 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -1077,8 +1077,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	init_timer_deferrable (&dev_priv->mm.retire_timer);
 	INIT_WORK(&dev_priv->mm.retire_task,
 		  i915_gem_retire_handler);
-	INIT_WORK(&dev_priv->user_interrupt_task,
-		  i915_user_interrupt_handler);
 	dev_priv->mm.next_gem_seqno = 1;
 
 #ifdef __linux__
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h
index 9c9925b5..5af9a964 100644
--- a/shared-core/i915_drv.h
+++ b/shared-core/i915_drv.h
@@ -300,8 +300,6 @@ typedef struct drm_i915_private {
 		 */
 		int suspended;
 	} mm;
-
-	struct work_struct user_interrupt_task;
 } drm_i915_private_t;
 
 enum intel_chip_family {
@@ -421,7 +419,6 @@ extern int i915_vblank_swap(struct drm_device *dev, void *data,
 			    struct drm_file *file_priv);
 extern void i915_user_irq_on(drm_i915_private_t *dev_priv);
 extern void i915_user_irq_off(drm_i915_private_t *dev_priv);
-extern void i915_user_interrupt_handler(struct work_struct *work);
 
 /* i915_mem.c */
 extern int i915_mem_alloc(struct drm_device *dev, void *data,
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 39da8143..6daf2918 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -435,28 +435,6 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int plane)
 	return count;
 }
 
-/**
- * Handler for user interrupts in process context (able to sleep, do VFS
- * operations, etc.
- *
- * If another IRQ comes in while we're in this handler, it will still get put
- * on the queue again to be rerun when we finish.
- */
-void
-i915_user_interrupt_handler(struct work_struct *work)
-{
-	drm_i915_private_t *dev_priv;
-	struct drm_device *dev;
-
-	dev_priv = container_of(work, drm_i915_private_t,
-				user_interrupt_task);
-	dev = dev_priv->dev;
-
-	mutex_lock(&dev->struct_mutex);
-	i915_gem_retire_requests(dev);
-	mutex_unlock(&dev->struct_mutex);
-}
-
 irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
 {
 	struct drm_device *dev = (struct drm_device *) arg;
@@ -514,7 +492,6 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
 		DRM_WAKEUP(&dev_priv->irq_queue);
 #ifdef I915_HAVE_FENCE
 		i915_fence_handler(dev);
-		schedule_work(&dev_priv->user_interrupt_task);
 #endif
 	}