drm/ttm: fix the documentation of ttm_bo_init

As the comment says: callers of ttm_bo_init cannot rely on having the
only reference to the BO when the function returns successfully.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nicolai Hähnle 2017-02-14 10:37:41 +01:00 • committed by Alex Deucher
commit 882e8cfcbc