hdlc_map_iomem 1203 drivers/net/wan/fsl_ucc_hdlc.c ret = hdlc_map_iomem("fsl,t1040-qe-si", 0, hdlc_map_iomem 1207 drivers/net/wan/fsl_ucc_hdlc.c ret = hdlc_map_iomem("fsl,t1040-qe-siram", 1,