From: Dave Airlie airlied@redhat.com
This is just used internally by fallback paths.
Signed-off-by: Dave Airlie airlied@redhat.com --- drivers/gpu/drm/ttm/ttm_bo_util.c | 22 ---------------------- include/drm/ttm/ttm_bo_driver.h | 2 -- 2 files changed, 24 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 05768decb24c..e9a10f5280b6 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -66,28 +66,6 @@ int ttm_bo_move_to_new_tt_mem(struct ttm_buffer_object *bo, } EXPORT_SYMBOL(ttm_bo_move_to_new_tt_mem);
-int ttm_bo_move_old_to_system(struct ttm_buffer_object *bo, - struct ttm_operation_ctx *ctx) -{ - struct ttm_resource *old_mem = &bo->mem; - int ret; - - if (old_mem->mem_type == TTM_PL_SYSTEM) - return 0; - - ret = ttm_bo_wait_ctx(bo, ctx); - if (unlikely(ret != 0)) { - if (ret != -ERESTARTSYS) - pr_err("Failed to expire sync object before unbinding TTM\n"); - return ret; - } - - ttm_resource_free(bo, &bo->mem); - old_mem->mem_type = TTM_PL_SYSTEM; - return 0; -} -EXPORT_SYMBOL(ttm_bo_move_old_to_system); - int ttm_mem_io_reserve(struct ttm_bo_device *bdev, struct ttm_resource *mem) { diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index e400dbd2a143..cfb151dbb2d0 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -559,8 +559,6 @@ int ttm_mem_io_reserve(struct ttm_bo_device *bdev, void ttm_mem_io_free(struct ttm_bo_device *bdev, struct ttm_resource *mem);
-int ttm_bo_move_old_to_system(struct ttm_buffer_object *bo, - struct ttm_operation_ctx *ctx); int ttm_bo_move_to_new_tt_mem(struct ttm_buffer_object *bo, struct ttm_operation_ctx *ctx, struct ttm_resource *new_mem);