[PATCH 11/13] ttm: export ttm_transfered_destroy

[Chunming Zhou]

driver will use it to check if the bo is transferred bo.

Change-Id: I6a4f3bc00621f9cb3fc24b3bc9d7d7a8ac6cd629
Signed-off-by: Chunming Zhou <david1.zhou at amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo_util.c | 3 ++-
 include/drm/ttm/ttm_bo_driver.h   | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index f3bf545a79cf..1dda99b4724a 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -457,7 +457,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
 }
 EXPORT_SYMBOL(ttm_bo_move_memcpy);
 
-static void ttm_transfered_destroy(struct ttm_buffer_object *bo)
+void ttm_transfered_destroy(struct ttm_buffer_object *bo)
 {
 	struct ttm_transfer_obj *fbo;
 
@@ -465,6 +465,7 @@ static void ttm_transfered_destroy(struct ttm_buffer_object *bo)
 	ttm_bo_unref(&fbo->bo);
 	kfree(fbo);
 }
+EXPORT_SYMBOL(ttm_transfered_destroy);
 
 /**
  * ttm_buffer_object_transfer
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 6847d4258db1..32cc054dfa99 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -855,6 +855,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
 		       struct ttm_operation_ctx *ctx,
 		       struct ttm_mem_reg *new_mem);
 
+void ttm_transfered_destroy(struct ttm_buffer_object *bo);
 /**
  * ttm_bo_free_old_node
  *
-- 
2.14.1