diff --git a/drivers/staging/media/rkisp1/TODO b/drivers/staging/media/rkisp1/TODO
index 03cd9a4e70f7..0aa9877dd64a 100644
--- a/drivers/staging/media/rkisp1/TODO
+++ b/drivers/staging/media/rkisp1/TODO
@@ -1,4 +1,3 @@
-* Fix serialization on subdev ops.
 * Don't use v4l2_async_notifier_parse_fwnode_endpoints_by_port().
 e.g. isp_parse_of_endpoints in drivers/media/platform/omap3isp/isp.c
 cio2_parse_firmware in drivers/media/pci/intel/ipu3/ipu3-cio2.c.