drm_dp_remove_payload_part2
drm_dp_remove_payload_part2(mst_mgr, mst_state, &old_payload, new_payload);
EXPORT_SYMBOL(drm_dp_remove_payload_part2);
drm_dp_remove_payload_part2(&intel_dp->mst.mgr, new_mst_state,
drm_dp_remove_payload_part2(mgr, new_mst_state, old_payload, new_payload);
void drm_dp_remove_payload_part2(struct drm_dp_mst_topology_mgr *mgr,