[PATCH] drm/drm_atomic.h: update the comment of legacy cursor update

[Sui Jingfeng]

Because there have no atomic_async_commit hook in drm_plane_helper_funcs,
Should replace it with atomic_async_update. Legacy cursor updates should
be down with drm_plane_helper_funcs.atomic_async_update.

Signed-off-by: Sui Jingfeng <suijingfeng at loongson.cn>
---
 include/drm/drm_atomic.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 9a022caacf93..c023c682301b 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -384,7 +384,7 @@ struct drm_atomic_state {
 	 * WARNING: This is thoroughly broken and pretty much impossible to
 	 * implement correctly. Drivers must ignore this and should instead
 	 * implement &drm_plane_helper_funcs.atomic_async_check and
-	 * &drm_plane_helper_funcs.atomic_async_commit hooks. New users of this
+	 * &drm_plane_helper_funcs.atomic_async_update hooks. New users of this
 	 * flag are not allowed.
 	 */
 	bool legacy_cursor_update : 1;
-- 
2.25.1