In this series we fix an issue with missing cleanups during error path of am65_cpsw_nuss_init_tx/rx_chns() when used anywhere other than at probe().
Then we streamline RX and TX queue creation and cleanup. The queues can now be created or destroyed by calling the appropriate functions am65_cpsw_create_rxqs/txqs() and am65_cpsw_destroy_rxq/txqs().