[PATCH v2 07/15] drm/ttm: Export ttm_bo_tt_destroy()

["Thomas Hellström" <thomas.hellstrom@linux.intel.com>]

For the upcoming kmapping i915 memcpy_move, export ttm_bo_tt_destroy().
A future change might be to move the new memcpy_move into ttm, replacing
the old ioremapping one.

Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index ca1b098b6a56..4479c55aaa1d 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1221,3 +1221,4 @@ void ttm_bo_tt_destroy(struct ttm_buffer_object *bo)
 	ttm_tt_destroy(bo->bdev, bo->ttm);
 	bo->ttm = NULL;
 }
+EXPORT_SYMBOL(ttm_bo_tt_destroy);
-- 
2.31.1