Change-Id: I5b5f36b4c8af422b5c9d0eaf0c2d3b4db4d9cd0b
Signed-off-by: Chunming Zhou <david1.zhou@xxxxxxx>
---
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
*
--
2.14.1
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