365 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_read()  local
368 	regmap_read(one->regmap, reg, &val);  in sc16is7xx_port_read()
375 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_write()  local
377 	regmap_write(one->regmap, reg, val);  in sc16is7xx_port_write()
382 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_fifo_read()  local
384 	regmap_noinc_read(one->regmap, SC16IS7XX_RHR_REG, rxbuf, rxlen);  in sc16is7xx_fifo_read()
389 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_fifo_write()  local
398 	regmap_noinc_write(one->regmap, SC16IS7XX_THR_REG, txbuf, to_send);  in sc16is7xx_fifo_write()
404 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_update()  local
406 	regmap_update_bits(one->regmap, reg, mask, val);  in sc16is7xx_port_update()
432 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_efr_lock()  local
434 	mutex_lock(&one->efr_lock);  in sc16is7xx_efr_lock()
437 	one->old_lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG);  in sc16is7xx_efr_lock()
443 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_efr_lock()
448 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_efr_unlock()  local
451 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_efr_unlock()
454 	sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, one->old_lcr);  in sc16is7xx_efr_unlock()
456 	mutex_unlock(&one->efr_lock);  in sc16is7xx_efr_unlock()
462 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_ier_clear()  local
466 	one->config.flags |= SC16IS7XX_RECONF_IER;  in sc16is7xx_ier_clear()
467 	one->config.ier_mask |= bit;  in sc16is7xx_ier_clear()
468 	one->config.ier_val &= ~bit;  in sc16is7xx_ier_clear()
469 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_ier_clear()
475 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_ier_set()  local
479 	one->config.flags |= SC16IS7XX_RECONF_IER;  in sc16is7xx_ier_set()
480 	one->config.ier_mask |= bit;  in sc16is7xx_ier_set()
481 	one->config.ier_val |= bit;  in sc16is7xx_ier_set()
482 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_ier_set()
559 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_baud()  local
586 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_set_baud()
589 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_set_baud()
742 static void sc16is7xx_update_mlines(struct sc16is7xx_one *one)  in sc16is7xx_update_mlines()  argument
744 	struct uart_port *port = &one->port;  in sc16is7xx_update_mlines()
748 	lockdep_assert_held_once(&one->efr_lock);  in sc16is7xx_update_mlines()
751 	changed = status ^ one->old_mctrl;  in sc16is7xx_update_mlines()
756 	one->old_mctrl = status;  in sc16is7xx_update_mlines()
777 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_irq()  local
779 	mutex_lock(&one->efr_lock);  in sc16is7xx_port_irq()
801 		 * When this happens, read one byte from the FIFO to  in sc16is7xx_port_irq()
813 		sc16is7xx_update_mlines(one);  in sc16is7xx_port_irq()
826 	mutex_unlock(&one->efr_lock);  in sc16is7xx_port_irq()
852 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_tx_proc()  local
858 	mutex_lock(&one->efr_lock);  in sc16is7xx_tx_proc()
860 	mutex_unlock(&one->efr_lock);  in sc16is7xx_tx_proc()
885 	struct sc16is7xx_one *one = to_sc16is7xx_one(ws, reg_work);  in sc16is7xx_reg_proc()  local
889 	uart_port_lock_irqsave(&one->port, &irqflags);  in sc16is7xx_reg_proc()
890 	config = one->config;  in sc16is7xx_reg_proc()
891 	memset(&one->config, 0, sizeof(one->config));  in sc16is7xx_reg_proc()
892 	uart_port_unlock_irqrestore(&one->port, irqflags);  in sc16is7xx_reg_proc()
898 		if (one->port.mctrl & TIOCM_RTS)  in sc16is7xx_reg_proc()
901 		if (one->port.mctrl & TIOCM_DTR)  in sc16is7xx_reg_proc()
904 		if (one->port.mctrl & TIOCM_LOOP)  in sc16is7xx_reg_proc()
906 		sc16is7xx_port_update(&one->port, SC16IS7XX_MCR_REG,  in sc16is7xx_reg_proc()
914 		sc16is7xx_port_update(&one->port, SC16IS7XX_IER_REG,  in sc16is7xx_reg_proc()
918 		sc16is7xx_reconf_rs485(&one->port);  in sc16is7xx_reg_proc()
923 	struct sc16is7xx_one *one = to_sc16is7xx_one(ws, ms_work.work);  in sc16is7xx_ms_proc()  local
924 	struct sc16is7xx_port *s = dev_get_drvdata(one->port.dev);  in sc16is7xx_ms_proc()
926 	if (one->port.state) {  in sc16is7xx_ms_proc()
927 		mutex_lock(&one->efr_lock);  in sc16is7xx_ms_proc()
928 		sc16is7xx_update_mlines(one);  in sc16is7xx_ms_proc()
929 		mutex_unlock(&one->efr_lock);  in sc16is7xx_ms_proc()
931 		kthread_queue_delayed_work(&s->kworker, &one->ms_work, HZ);  in sc16is7xx_ms_proc()
937 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_enable_ms()  local
942 	kthread_queue_delayed_work(&s->kworker, &one->ms_work, 0);  in sc16is7xx_enable_ms()
948 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_start_tx()  local
950 	kthread_queue_work(&s->kworker, &one->tx_work);  in sc16is7xx_start_tx()
987 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_get_mctrl()  local
990 	return one->old_mctrl;  in sc16is7xx_get_mctrl()
996 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_mctrl()  local
998 	one->config.flags |= SC16IS7XX_RECONF_MD;  in sc16is7xx_set_mctrl()
999 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_set_mctrl()
1013 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_termios()  local
1018 	kthread_cancel_delayed_work_sync(&one->ms_work);  in sc16is7xx_set_termios()
1116 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_config_rs485()  local
1128 	one->config.flags |= SC16IS7XX_RECONF_RS485;  in sc16is7xx_config_rs485()
1129 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_config_rs485()
1136 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_startup()  local
1153 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_startup()
1171 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_startup()
1180 			      one->irda_mode ?  in sc16is7xx_startup()
1205 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_shutdown()  local
1207 	kthread_cancel_delayed_work_sync(&one->ms_work);  in sc16is7xx_shutdown()