Change-Id: I5b5f36b4c8af422b5c9d0eaf0c2d3b4db4d9cd0b Signed-off-by: Chunming Zhou david1.zhou@amd.com --- drivers/gpu/drm/ttm/ttm_bo.c | 3 ++- include/drm/ttm/ttm_bo_driver.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 98da2cf63c9b..e232dadd5f79 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -183,10 +183,11 @@ void ttm_bo_add_to_lru(struct ttm_buffer_object *bo) } EXPORT_SYMBOL(ttm_bo_add_to_lru);
-static void ttm_bo_ref_bug(struct kref *list_kref) +void ttm_bo_ref_bug(struct kref *list_kref) { BUG(); } +EXPORT_SYMBOL(ttm_bo_ref_bug);
void ttm_bo_del_from_lru(struct ttm_buffer_object *bo) { diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 29339b0a2fd6..6847d4258db1 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -601,6 +601,8 @@ int ttm_bo_global_init(struct drm_global_reference *ref);
int ttm_bo_device_release(struct ttm_bo_device *bdev);
+void ttm_bo_ref_bug(struct kref *list_kref); + /** * ttm_bo_device_init *