ttm_tt_cache_flush's implementation was removed in 2009 by commit c9c97b8c, but its declaration has been hiding in ttm_bo_driver.h since then.

It has been surviving in the dark for too long now ; give it the coup de grâce.

Signed-off-by: Alexandre Courbot acourbot@nvidia.com --- include/drm/ttm/ttm_bo_driver.h | 12 ------------ 1 file changed, 12 deletions(-)

diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index a282ecfd1fb2..db313d8510ea 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -654,18 +654,6 @@ 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.