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Diffstat (limited to 'include/drm/ttm/ttm_bo_driver.h')
-rw-r--r--include/drm/ttm/ttm_bo_driver.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index a5183da3ef92..e3f8c99a8a9d 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -653,18 +653,6 @@ extern void ttm_tt_unbind(struct ttm_tt *ttm);
extern int ttm_tt_swapin(struct ttm_tt *ttm);
/**
- * ttm_tt_cache_flush:
- *
- * @pages: An array of pointers to struct page:s to flush.
- * @num_pages: Number of pages to flush.
- *
- * Flush the data of the indicated pages from the cpu caches.
- * This is used when changing caching attributes of the pages from
- * cache-coherent.
- */
-extern void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages);
-
-/**
* ttm_tt_set_placement_caching:
*
* @ttm A struct ttm_tt the backing pages of which will change caching policy.