105 #define ZILOG_CHANNEL_FROM_PORT(PORT)	((struct zilog_channel __iomem *)((PORT)->membase))
126 static unsigned char read_zsreg(struct zilog_channel __iomem *channel,  in read_zsreg()
139 static void write_zsreg(struct zilog_channel __iomem *channel,  in write_zsreg()
148 static void sunzilog_clear_fifo(struct zilog_channel __iomem *channel)  in sunzilog_clear_fifo()
175 static int __load_zsregs(struct zilog_channel __iomem *channel, unsigned char *regs)  in __load_zsregs()
269 				       struct zilog_channel __iomem *channel)  in sunzilog_maybe_update_regs()
325 		       struct zilog_channel __iomem *channel)  in sunzilog_receive_chars()
403 				   struct zilog_channel __iomem *channel)  in sunzilog_status_handle()
454 				    struct zilog_channel __iomem *channel)  in sunzilog_transmit_chars()
530 		struct zilog_channel __iomem *channel  in sunzilog_interrupt()
591 	struct zilog_channel __iomem *channel;  in sunzilog_read_channel_status()
646 	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);  in sunzilog_set_mctrl()
680 	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);  in sunzilog_start_tx()
724 	struct zilog_channel __iomem *channel;  in sunzilog_stop_rx()
741 	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);  in sunzilog_enable_ms()
758 	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);  in sunzilog_break_ctl()
784 	struct zilog_channel __iomem *channel;  in __sunzilog_startup()
839 	struct zilog_channel __iomem *channel;  in sunzilog_shutdown()
1006 	struct zilog_channel __iomem *channel  in sunzilog_get_poll_char()
1130 	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);  in sunzilog_putchar()
1332 	struct zilog_channel __iomem *channel;  in sunzilog_init_hw()
1588 			struct zilog_channel __iomem *channel;  in sunzilog_init()
1625 			struct zilog_channel __iomem *channel;  in sunzilog_exit()