366 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_read()  local
369 	regmap_read(one->regmap, reg, &val);  in sc16is7xx_port_read()
376 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_write()  local
378 	regmap_write(one->regmap, reg, val);  in sc16is7xx_port_write()
384 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_fifo_read()  local
386 	regmap_noinc_read(one->regmap, SC16IS7XX_RHR_REG, s->buf, rxlen);  in sc16is7xx_fifo_read()
392 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_fifo_write()  local
401 	regmap_noinc_write(one->regmap, SC16IS7XX_THR_REG, s->buf, to_send);  in sc16is7xx_fifo_write()
407 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_update()  local
409 	regmap_update_bits(one->regmap, reg, mask, val);  in sc16is7xx_port_update()
499 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_baud()  local
522 	mutex_lock(&one->efr_lock);  in sc16is7xx_set_baud()
531 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_set_baud()
536 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_set_baud()
541 	mutex_unlock(&one->efr_lock);  in sc16is7xx_set_baud()
548 	mutex_lock(&one->efr_lock);  in sc16is7xx_set_baud()
555 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_set_baud()
558 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_set_baud()
563 	mutex_unlock(&one->efr_lock);  in sc16is7xx_set_baud()
713 static void sc16is7xx_update_mlines(struct sc16is7xx_one *one)  in sc16is7xx_update_mlines()  argument
715 	struct uart_port *port = &one->port;  in sc16is7xx_update_mlines()
719 	lockdep_assert_held_once(&one->efr_lock);  in sc16is7xx_update_mlines()
722 	changed = status ^ one->old_mctrl;  in sc16is7xx_update_mlines()
727 	one->old_mctrl = status;  in sc16is7xx_update_mlines()
748 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_port_irq()  local
750 	mutex_lock(&one->efr_lock);  in sc16is7xx_port_irq()
772 		 * When this happens, read one byte from the FIFO to  in sc16is7xx_port_irq()
784 		sc16is7xx_update_mlines(one);  in sc16is7xx_port_irq()
797 	mutex_unlock(&one->efr_lock);  in sc16is7xx_port_irq()
823 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_tx_proc()  local
829 	mutex_lock(&one->efr_lock);  in sc16is7xx_tx_proc()
831 	mutex_unlock(&one->efr_lock);  in sc16is7xx_tx_proc()
856 	struct sc16is7xx_one *one = to_sc16is7xx_one(ws, reg_work);  in sc16is7xx_reg_proc()  local
860 	uart_port_lock_irqsave(&one->port, &irqflags);  in sc16is7xx_reg_proc()
861 	config = one->config;  in sc16is7xx_reg_proc()
862 	memset(&one->config, 0, sizeof(one->config));  in sc16is7xx_reg_proc()
863 	uart_port_unlock_irqrestore(&one->port, irqflags);  in sc16is7xx_reg_proc()
869 		if (one->port.mctrl & TIOCM_RTS)  in sc16is7xx_reg_proc()
872 		if (one->port.mctrl & TIOCM_DTR)  in sc16is7xx_reg_proc()
875 		if (one->port.mctrl & TIOCM_LOOP)  in sc16is7xx_reg_proc()
877 		sc16is7xx_port_update(&one->port, SC16IS7XX_MCR_REG,  in sc16is7xx_reg_proc()
885 		sc16is7xx_port_update(&one->port, SC16IS7XX_IER_REG,  in sc16is7xx_reg_proc()
889 		sc16is7xx_reconf_rs485(&one->port);  in sc16is7xx_reg_proc()
895 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_ier_clear()  local
899 	one->config.flags |= SC16IS7XX_RECONF_IER;  in sc16is7xx_ier_clear()
900 	one->config.ier_mask |= bit;  in sc16is7xx_ier_clear()
901 	one->config.ier_val &= ~bit;  in sc16is7xx_ier_clear()
902 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_ier_clear()
908 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_ier_set()  local
912 	one->config.flags |= SC16IS7XX_RECONF_IER;  in sc16is7xx_ier_set()
913 	one->config.ier_mask |= bit;  in sc16is7xx_ier_set()
914 	one->config.ier_val |= bit;  in sc16is7xx_ier_set()
915 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_ier_set()
930 	struct sc16is7xx_one *one = to_sc16is7xx_one(ws, ms_work.work);  in sc16is7xx_ms_proc()  local
931 	struct sc16is7xx_port *s = dev_get_drvdata(one->port.dev);  in sc16is7xx_ms_proc()
933 	if (one->port.state) {  in sc16is7xx_ms_proc()
934 		mutex_lock(&one->efr_lock);  in sc16is7xx_ms_proc()
935 		sc16is7xx_update_mlines(one);  in sc16is7xx_ms_proc()
936 		mutex_unlock(&one->efr_lock);  in sc16is7xx_ms_proc()
938 		kthread_queue_delayed_work(&s->kworker, &one->ms_work, HZ);  in sc16is7xx_ms_proc()
944 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_enable_ms()  local
949 	kthread_queue_delayed_work(&s->kworker, &one->ms_work, 0);  in sc16is7xx_enable_ms()
955 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_start_tx()  local
957 	kthread_queue_work(&s->kworker, &one->tx_work);  in sc16is7xx_start_tx()
994 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_get_mctrl()  local
997 	return one->old_mctrl;  in sc16is7xx_get_mctrl()
1003 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_mctrl()  local
1005 	one->config.flags |= SC16IS7XX_RECONF_MD;  in sc16is7xx_set_mctrl()
1006 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_set_mctrl()
1020 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_set_termios()  local
1025 	kthread_cancel_delayed_work_sync(&one->ms_work);  in sc16is7xx_set_termios()
1078 	mutex_lock(&one->efr_lock);  in sc16is7xx_set_termios()
1084 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_set_termios()
1103 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_set_termios()
1108 	mutex_unlock(&one->efr_lock);  in sc16is7xx_set_termios()
1133 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_config_rs485()  local
1145 	one->config.flags |= SC16IS7XX_RECONF_RS485;  in sc16is7xx_config_rs485()
1146 	kthread_queue_work(&s->kworker, &one->reg_work);  in sc16is7xx_config_rs485()
1153 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_startup()  local
1170 	regcache_cache_bypass(one->regmap, true);  in sc16is7xx_startup()
1188 	regcache_cache_bypass(one->regmap, false);  in sc16is7xx_startup()
1197 			      one->irda_mode ?  in sc16is7xx_startup()
1222 	struct sc16is7xx_one *one = to_sc16is7xx_one(port, port);  in sc16is7xx_shutdown()  local
1224 	kthread_cancel_delayed_work_sync(&one->ms_work);  in sc16is7xx_shutdown()