48  tty->name, (info->tport.flags), serial_driver->refcount,info->count,tty->count,s)
190 	unsigned long flags;  in rs_stop()  local
195 	local_irq_save(flags);  in rs_stop()
204 	local_irq_restore(flags);  in rs_stop()
210 	unsigned long flags;  in rs_start()  local
215 	local_irq_save(flags);  in rs_start()
226 	local_irq_restore(flags);  in rs_start()
315 	    if (info->tport.flags & ASYNC_SAK)  in receive_chars()
402 	if ((port->flags & ASYNC_CHECK_CD) && (dstatus & SER_DCD)) {  in check_modem_status()
519 	unsigned long flags;  in startup()  local
527 	local_irq_save(flags);  in startup()
529 	if (port->flags & ASYNC_INITIALIZED) {  in startup()
551 	      set_bit(TTY_IO_ERROR, &tty->flags);  in startup()
570 	clear_bit(TTY_IO_ERROR, &tty->flags);  in startup()
576 	if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)  in startup()
578 	if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)  in startup()
580 	if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)  in startup()
582 	if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)  in startup()
590 	port->flags |= ASYNC_INITIALIZED;  in startup()
591 	local_irq_restore(flags);  in startup()
595 	local_irq_restore(flags);  in startup()
605 	unsigned long	flags;  in shutdown()  local
608 	if (!(info->tport.flags & ASYNC_INITIALIZED))  in shutdown()
617 	local_irq_save(flags); /* Disable interrupts */  in shutdown()
647 	set_bit(TTY_IO_ERROR, &tty->flags);  in shutdown()
649 	info->tport.flags &= ~ASYNC_INITIALIZED;  in shutdown()
650 	local_irq_restore(flags);  in shutdown()
665 	unsigned long	flags;  in change_speed()  local
692 	if (baud == 38400 && (port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)  in change_speed()
710 		    (port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)  in change_speed()
729 	if (port->flags & ASYNC_HARDPPS_CD)  in change_speed()
732 		port->flags |= ASYNC_CTS_FLOW;  in change_speed()
735 		port->flags &= ~ASYNC_CTS_FLOW;  in change_speed()
737 		port->flags &= ~ASYNC_CHECK_CD;  in change_speed()
739 		port->flags |= ASYNC_CHECK_CD;  in change_speed()
776 	local_irq_save(flags);  in change_speed()
793 	local_irq_restore(flags);  in change_speed()
799 	unsigned long flags;  in rs_put_char()  local
809 	local_irq_save(flags);  in rs_put_char()
813 		local_irq_restore(flags);  in rs_put_char()
819 	local_irq_restore(flags);  in rs_put_char()
826 	unsigned long flags;  in rs_flush_chars()  local
837 	local_irq_save(flags);  in rs_flush_chars()
844 	local_irq_restore(flags);  in rs_flush_chars()
851 	unsigned long flags;  in rs_write()  local
859 	local_irq_save(flags);  in rs_write()
876 	local_irq_restore(flags);  in rs_write()
889 		local_irq_restore(flags);  in rs_write()
915 	unsigned long flags;  in rs_flush_buffer()  local
919 	local_irq_save(flags);  in rs_flush_buffer()
921 	local_irq_restore(flags);  in rs_flush_buffer()
932         unsigned long flags;  in rs_send_xchar()  local
942 	        local_irq_save(flags);  in rs_send_xchar()
950 		local_irq_restore(flags);  in rs_send_xchar()
967 	unsigned long flags;  in rs_throttle()  local
984 	local_irq_save(flags);  in rs_throttle()
986 	local_irq_restore(flags);  in rs_throttle()
992 	unsigned long flags;  in rs_unthrottle()  local
1011 	local_irq_save(flags);  in rs_unthrottle()
1013 	local_irq_restore(flags);  in rs_unthrottle()
1033 	tmp.flags = state->tport.flags;  in get_serial_info()
1057 	change_spd = ((new_serial.flags ^ port->flags) & ASYNC_SPD_MASK) ||  in set_serial_info()
1069 		    ((new_serial.flags & ~ASYNC_USR_MASK) !=  in set_serial_info()
1070 		     (port->flags & ~ASYNC_USR_MASK))) {  in set_serial_info()
1074 		port->flags = ((port->flags & ~ASYNC_USR_MASK) |  in set_serial_info()
1075 			       (new_serial.flags & ASYNC_USR_MASK));  in set_serial_info()
1091 	port->flags = ((port->flags & ~ASYNC_FLAGS) |  in set_serial_info()
1092 			(new_serial.flags & ASYNC_FLAGS));  in set_serial_info()
1096 	port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;  in set_serial_info()
1099 	if (port->flags & ASYNC_INITIALIZED) {  in set_serial_info()
1101 			if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)  in set_serial_info()
1103 			if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)  in set_serial_info()
1105 			if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)  in set_serial_info()
1107 			if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)  in set_serial_info()
1132 	unsigned long flags;  in get_lsr_info()  local
1134 	local_irq_save(flags);  in get_lsr_info()
1137 	local_irq_restore(flags);  in get_lsr_info()
1149 	unsigned long flags;  in rs_tiocmget()  local
1153 	if (tty->flags & (1 << TTY_IO_ERROR))  in rs_tiocmget()
1157 	local_irq_save(flags);  in rs_tiocmget()
1159 	local_irq_restore(flags);  in rs_tiocmget()
1171 	unsigned long flags;  in rs_tiocmset()  local
1175 	if (tty->flags & (1 << TTY_IO_ERROR))  in rs_tiocmset()
1178 	local_irq_save(flags);  in rs_tiocmset()
1188 	local_irq_restore(flags);  in rs_tiocmset()
1198 	unsigned long flags;  in rs_break()  local
1203 	local_irq_save(flags);  in rs_break()
1209 	local_irq_restore(flags);  in rs_break()
1224 	unsigned long flags;  in rs_get_icount()  local
1226 	local_irq_save(flags);  in rs_get_icount()
1228 	local_irq_restore(flags);  in rs_get_icount()
1250 	unsigned long flags;  in rs_ioctl()  local
1260 		if (tty->flags & (1 << TTY_IO_ERROR))  in rs_ioctl()
1288 			local_irq_save(flags);  in rs_ioctl()
1291 			local_irq_restore(flags);  in rs_ioctl()
1295 				local_irq_save(flags);  in rs_ioctl()
1297 				local_irq_restore(flags);  in rs_ioctl()
1336 	unsigned long flags;  in rs_set_termios()  local
1345 		local_irq_save(flags);  in rs_set_termios()
1347 		local_irq_restore(flags);  in rs_set_termios()
1355 		    !test_bit(TTY_THROTTLED, &tty->flags)) {  in rs_set_termios()
1358 		local_irq_save(flags);  in rs_set_termios()
1360 		local_irq_restore(flags);  in rs_set_termios()
1411 	if (port->flags & ASYNC_INITIALIZED) {  in rs_close()
1511 	info->tport.flags &= ~ASYNC_NORMAL_ACTIVE;  in rs_hangup()
1535 	port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;  in rs_open()
1553 	unsigned long flags;  in line_info()  local
1557 	local_irq_save(flags);  in line_info()
1559 	control = (state->tport.flags & ASYNC_INITIALIZED) ? state->MCR : status;  in line_info()
1560 	local_irq_restore(flags);  in line_info()
1671 	unsigned long flags;  in amiga_dtr_rts()  local
1678 	local_irq_save(flags);  in amiga_dtr_rts()
1680 	local_irq_restore(flags);  in amiga_dtr_rts()
1693 	unsigned long flags;  in amiga_serial_probe()  local
1714 	serial_driver->flags = TTY_DRIVER_REAL_RAW;  in amiga_serial_probe()
1750 	local_irq_save(flags);  in amiga_serial_probe()
1760 	local_irq_restore(flags);  in amiga_serial_probe()
1858 	.flags =	CON_PRINTBUFFER,