drm/ttm: nuke ttm_dma_tt_init

Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/403837/

diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index da9eeffe0c6d75118536614dbc2c9bdd55d2dbc3..77ba784425dd7dcac32bc32b80775ccc1d6f04e1 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -162,19 +162,6 @@ void ttm_tt_fini(struct ttm_tt *ttm)
 }
 EXPORT_SYMBOL(ttm_tt_fini);
 
-int ttm_dma_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo,
-                   uint32_t page_flags, enum ttm_caching caching)
-{
-       ttm_tt_init_fields(ttm, bo, page_flags, caching);
-
-       if (ttm_dma_tt_alloc_page_directory(ttm)) {
-               pr_err("Failed allocating page table\n");
-               return -ENOMEM;
-       }
-       return 0;
-}
-EXPORT_SYMBOL(ttm_dma_tt_init);
-
 int ttm_sg_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo,
                   uint32_t page_flags, enum ttm_caching caching)
 {

diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index da27e9d8fa64ee509c7a5a208e69a86dbaf51ad0..6c8eb9a4de81ad2ae505065301d01c9fb8c7e70b 100644 (file)
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -99,8 +99,6 @@ int ttm_tt_create(struct ttm_buffer_object *bo, bool zero_alloc);
  */
 int ttm_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo,
                uint32_t page_flags, enum ttm_caching caching);
-int ttm_dma_tt_init(struct ttm_tt *ttm_dma, struct ttm_buffer_object *bo,
-                   uint32_t page_flags, enum ttm_caching caching);
 int ttm_sg_tt_init(struct ttm_tt *ttm_dma, struct ttm_buffer_object *bo,
                   uint32_t page_flags, enum ttm_caching caching);