summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/ttm/ttm_object.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_object.c')
-rw-r--r--drivers/gpu/drm/ttm/ttm_object.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index 4f5fa8d65fe9..fdb451e3ec01 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -304,7 +304,7 @@ bool ttm_ref_object_exists(struct ttm_object_file *tfile,
* Verify that the ref->obj pointer was actually valid!
*/
rmb();
- if (unlikely(atomic_read(&ref->kref.refcount) == 0))
+ if (unlikely(kref_read(&ref->kref) == 0))
goto out_false;
rcu_read_unlock();