drm_dp_validate_guid 70 drivers/gpu/drm/drm_dp_mst_topology.c static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr, drm_dp_validate_guid 1543 drivers/gpu/drm/drm_dp_mst_topology.c if (!drm_dp_validate_guid(mstb->mgr, mstb->guid)) {