1 files changed, 2 insertions, 63 deletions

diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index a61c1ecb2bdc..0980411e41bf 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -16,61 +16,6 @@ static inline struct bochs_device *bochs_bdev(struct ttm_bo_device *bd)
 	return container_of(bd, struct bochs_device, ttm.bdev);
 }
 
-static int bochs_ttm_mem_global_init(struct drm_global_reference *ref)
-{
-	return ttm_mem_global_init(ref->object);
-}
-
-static void bochs_ttm_mem_global_release(struct drm_global_reference *ref)
-{
-	ttm_mem_global_release(ref->object);
-}
-
-static int bochs_ttm_global_init(struct bochs_device *bochs)
-{
-	struct drm_global_reference *global_ref;
-	int r;
-
-	global_ref = &bochs->ttm.mem_global_ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_MEM;
-	global_ref->size = sizeof(struct ttm_mem_global);
-	global_ref->init = &bochs_ttm_mem_global_init;
-	global_ref->release = &bochs_ttm_mem_global_release;
-	r = drm_global_item_ref(global_ref);
-	if (r != 0) {
-		DRM_ERROR("Failed setting up TTM memory accounting "
-			  "subsystem.\n");
-		return r;
-	}
-
-	bochs->ttm.bo_global_ref.mem_glob =
-		bochs->ttm.mem_global_ref.object;
-	global_ref = &bochs->ttm.bo_global_ref.ref;
-	global_ref->global_type = DRM_GLOBAL_TTM_BO;
-	global_ref->size = sizeof(struct ttm_bo_global);
-	global_ref->init = &ttm_bo_global_init;
-	global_ref->release = &ttm_bo_global_release;
-	r = drm_global_item_ref(global_ref);
-	if (r != 0) {
-		DRM_ERROR("Failed setting up TTM BO subsystem.\n");
-		drm_global_item_unref(&bochs->ttm.mem_global_ref);
-		return r;
-	}
-
-	return 0;
-}
-
-static void bochs_ttm_global_release(struct bochs_device *bochs)
-{
-	if (bochs->ttm.mem_global_ref.release == NULL)
-		return;
-
-	drm_global_item_unref(&bochs->ttm.bo_global_ref.ref);
-	drm_global_item_unref(&bochs->ttm.mem_global_ref);
-	bochs->ttm.mem_global_ref.release = NULL;
-}
-
-
 static void bochs_bo_ttm_destroy(struct ttm_buffer_object *tbo)
 {
 	struct bochs_bo *bo;
@@ -208,12 +153,7 @@ int bochs_mm_init(struct bochs_device *bochs)
 	struct ttm_bo_device *bdev = &bochs->ttm.bdev;
 	int ret;
 
-	ret = bochs_ttm_global_init(bochs);
-	if (ret)
-		return ret;
-
 	ret = ttm_bo_device_init(&bochs->ttm.bdev,
-				 bochs->ttm.bo_global_ref.ref.object,
 				 &bochs_bo_driver,
 				 bochs->dev->anon_inode->i_mapping,
 				 DRM_FILE_PAGE_OFFSET,
@@ -240,7 +180,6 @@ void bochs_mm_fini(struct bochs_device *bochs)
 		return;
 
 	ttm_bo_device_release(&bochs->ttm.bdev);
-	bochs_ttm_global_release(bochs);
 	bochs->ttm.initialized = false;
 }
 
@@ -414,7 +353,7 @@ int bochs_dumb_create(struct drm_file *file, struct drm_device *dev,
 		return ret;
 
 	ret = drm_gem_handle_create(file, gobj, &handle);
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	if (ret)
 		return ret;
 
@@ -454,6 +393,6 @@ int bochs_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev,
 	bo = gem_to_bochs_bo(obj);
 	*offset = bochs_bo_mmap_offset(bo);
 
-	drm_gem_object_unreference_unlocked(obj);
+	drm_gem_object_put_unlocked(obj);
 	return 0;
 }