99 static u16 dz_in(struct dz_port *dport, unsigned offset)  in dz_in()  function
128 	tmp = dz_in(dport, DZ_TCR);	/* read the TX flag */  in dz_stop_tx()
138 	tmp = dz_in(dport, DZ_TCR);	/* read the TX flag */  in dz_start_tx()
188 	while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) {  in dz_receive_chars()
259 	status = dz_in(dport, DZ_CSR);  in dz_transmit_chars()
316 	status = dz_in(dport, DZ_MSR);  in check_modem_status()
338 	status = dz_in(dport, DZ_CSR);  in dz_interrupt()
364 		if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR)  in dz_get_mctrl()
380 		tmp = dz_in(dport, DZ_TCR);  in dz_set_mctrl()
420 	tmp = dz_in(dport, DZ_CSR);  in dz_startup()
452 		tmp = dz_in(dport, DZ_CSR);  in dz_shutdown()
477 	tmp = dz_in(dport, DZ_TCR);  in dz_tx_empty()
494 	tmp = dz_in(dport, DZ_TCR);  in dz_break_ctl()
550 	while (dz_in(dport, DZ_CSR) & DZ_CLR);  in dz_reset()
814 	csr = dz_in(dport, DZ_CSR);  in dz_console_putchar()
816 	tcr = dz_in(dport, DZ_TCR);  in dz_console_putchar()
824 		trdy = dz_in(dport, DZ_CSR);  in dz_console_putchar()