Searched refs:dz_in (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/tty/serial/ |
| D | dz.c | 103 static u16 dz_in(struct dz_port *dport, unsigned offset) in dz_in() function
132 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_stop_tx()
142 tmp = dz_in(dport, DZ_TCR); /* read the TX flag */ in dz_start_tx()
192 while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) { in dz_receive_chars()
263 status = dz_in(dport, DZ_CSR); in dz_transmit_chars()
322 status = dz_in(dport, DZ_MSR); in check_modem_status()
344 status = dz_in(dport, DZ_CSR); in dz_interrupt()
370 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR) in dz_get_mctrl()
386 tmp = dz_in(dport, DZ_TCR); in dz_set_mctrl()
426 tmp = dz_in(dport, DZ_CSR); in dz_startup()
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