141 static u8 read_zsreg(struct zs_port *zport, int reg)  in read_zsreg()
156 static void write_zsreg(struct zs_port *zport, int reg, u8 value)  in write_zsreg()
170 static u8 read_zsdata(struct zs_port *zport)  in read_zsdata()
181 static void write_zsdata(struct zs_port *zport, u8 value)  in write_zsdata()
195 	struct zs_port *zport;  in zs_dump()  local
231 static int zs_receive_drain(struct zs_port *zport)  in zs_receive_drain()
240 static int zs_transmit_drain(struct zs_port *zport, int irq)  in zs_transmit_drain()
253 static int zs_line_drain(struct zs_port *zport, int irq)  in zs_line_drain()
267 static void load_zsregs(struct zs_port *zport, u8 *regs, int irq)  in load_zsregs()
309 	struct zs_port *zport = to_zport(uport);  in zs_tx_empty()  local
338 static unsigned int zs_raw_get_mctrl(struct zs_port *zport)  in zs_raw_get_mctrl()
345 static unsigned int zs_raw_xor_mctrl(struct zs_port *zport)  in zs_raw_xor_mctrl()
377 	struct zs_port *zport = to_zport(uport);  in zs_get_mctrl()  local
390 	struct zs_port *zport = to_zport(uport);  in zs_set_mctrl()  local
422 static void zs_raw_stop_tx(struct zs_port *zport)  in zs_raw_stop_tx()
430 	struct zs_port *zport = to_zport(uport);  in zs_stop_tx()  local
442 	struct zs_port *zport = to_zport(uport);  in zs_start_tx()  local
456 	struct zs_port *zport = to_zport(uport);  in zs_stop_rx()  local
490 	struct zs_port *zport = to_zport(uport);  in zs_enable_ms()  local
520 	struct zs_port *zport = to_zport(uport);  in zs_break_ctl()  local
540 static void zs_receive_chars(struct zs_port *zport)  in zs_receive_chars()
609 static void zs_raw_transmit_chars(struct zs_port *zport)  in zs_raw_transmit_chars()
640 static void zs_transmit_chars(struct zs_port *zport)  in zs_transmit_chars()
649 static void zs_status_handle(struct zs_port *zport, struct zs_port *zport_a)  in zs_status_handle()
757 	struct zs_port *zport = to_zport(uport);  in zs_startup()  local
810 	struct zs_port *zport = to_zport(uport);  in zs_shutdown()  local
829 static void zs_reset(struct zs_port *zport)  in zs_reset()
854 	struct zs_port *zport = to_zport(uport);  in zs_set_termios()  local
969 	struct zs_port *zport = to_zport(uport);  in zs_pm()  local
1021 	struct zs_port *zport = to_zport(uport);  in zs_config_port()  local
1035 	struct zs_port *zport = to_zport(uport);  in zs_verify_port()  local
1102 			struct zs_port *zport = &zs_sccs[chip].zport[side];  in zs_probe_sccs()  local
1131 	struct zs_port *zport = to_zport(uport);  in zs_console_putchar()  local
1151 	struct zs_port *zport = &zs_sccs[chip].zport[side];  in zs_console_write()  local
1197 	struct zs_port *zport = &zs_sccs[chip].zport[side];  in zs_console_setup()  local
1278 		struct zs_port *zport = &scc->zport[i % ZS_NUM_CHAN];  in zs_init()  local
1294 		struct zs_port *zport = &scc->zport[i % ZS_NUM_CHAN];  in zs_exit()  local