drm/i915: Use drm_i915_gem_object as the preferred type

A glorified s/obj_priv/obj/ with a net reduction of over a 100 lines and
many characters!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 32 insertions, 36 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 0b34a1a..71c2b0f 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -32,71 +32,67 @@
 void i915_gem_restore_gtt_mappings(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj_priv;
+	struct drm_i915_gem_object *obj;
 
-	list_for_each_entry(obj_priv,
-			    &dev_priv->mm.gtt_list,
-			    gtt_list) {
+	list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) {
 		if (dev_priv->mm.gtt->needs_dmar) {
-			BUG_ON(!obj_priv->sg_list);
+			BUG_ON(!obj->sg_list);
 
-			intel_gtt_insert_sg_entries(obj_priv->sg_list,
-						    obj_priv->num_sg,
-						    obj_priv->gtt_space->start
+			intel_gtt_insert_sg_entries(obj->sg_list,
+						    obj->num_sg,
+						    obj->gtt_space->start
 							>> PAGE_SHIFT,
-						    obj_priv->agp_type);
+						    obj->agp_type);
 		} else
-			intel_gtt_insert_pages(obj_priv->gtt_space->start
+			intel_gtt_insert_pages(obj->gtt_space->start
 						   >> PAGE_SHIFT,
-					       obj_priv->base.size >> PAGE_SHIFT,
-					       obj_priv->pages,
-					       obj_priv->agp_type);
+					       obj->base.size >> PAGE_SHIFT,
+					       obj->pages,
+					       obj->agp_type);
 	}
 
 	/* Be paranoid and flush the chipset cache. */
 	intel_gtt_chipset_flush();
 }
 
-int i915_gem_gtt_bind_object(struct drm_gem_object *obj)
+int i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj)
 {
-	struct drm_device *dev = obj->dev;
+	struct drm_device *dev = obj->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
 	int ret;
 
 	if (dev_priv->mm.gtt->needs_dmar) {
-		ret = intel_gtt_map_memory(obj_priv->pages,
-					   obj->size >> PAGE_SHIFT,
-					   &obj_priv->sg_list,
-					   &obj_priv->num_sg);
+		ret = intel_gtt_map_memory(obj->pages,
+					   obj->base.size >> PAGE_SHIFT,
+					   &obj->sg_list,
+					   &obj->num_sg);
 		if (ret != 0)
 			return ret;
 
-		intel_gtt_insert_sg_entries(obj_priv->sg_list, obj_priv->num_sg,
-					    obj_priv->gtt_space->start
-						>> PAGE_SHIFT,
-					    obj_priv->agp_type);
+		intel_gtt_insert_sg_entries(obj->sg_list,
+					    obj->num_sg,
+					    obj->gtt_space->start >> PAGE_SHIFT,
+					    obj->agp_type);
 	} else
-		intel_gtt_insert_pages(obj_priv->gtt_space->start >> PAGE_SHIFT,
-				       obj->size >> PAGE_SHIFT,
-				       obj_priv->pages,
-				       obj_priv->agp_type);
+		intel_gtt_insert_pages(obj->gtt_space->start >> PAGE_SHIFT,
+				       obj->base.size >> PAGE_SHIFT,
+				       obj->pages,
+				       obj->agp_type);
 
 	return 0;
 }
 
-void i915_gem_gtt_unbind_object(struct drm_gem_object *obj)
+void i915_gem_gtt_unbind_object(struct drm_i915_gem_object *obj)
 {
-	struct drm_device *dev = obj->dev;
+	struct drm_device *dev = obj->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_i915_gem_object *obj_priv = to_intel_bo(obj);
 
 	if (dev_priv->mm.gtt->needs_dmar) {
-		intel_gtt_unmap_memory(obj_priv->sg_list, obj_priv->num_sg);
-		obj_priv->sg_list = NULL;
-		obj_priv->num_sg = 0;
+		intel_gtt_unmap_memory(obj->sg_list, obj->num_sg);
+		obj->sg_list = NULL;
+		obj->num_sg = 0;
 	}
 
-	intel_gtt_clear_range(obj_priv->gtt_space->start >> PAGE_SHIFT,
-			      obj->size >> PAGE_SHIFT);
+	intel_gtt_clear_range(obj->gtt_space->start >> PAGE_SHIFT,
+			      obj->base.size >> PAGE_SHIFT);
 }