linux/drivers/tty/serial/8250/8250_exar_st16c554.c
Anton Wuerfel b3bd666807 tty: serial: 8250: Add generic port init macro
This patch removes redundant 8250 port initialization macros and
replaces them by a single generic base-macro, which is specialized
as needed.

Signed-off-by: Anton Würfel <anton.wuerfel@fau.de>
Signed-off-by: Phillip Raffeck <phillip.raffeck@fau.de>
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@i4.cs.fau.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-06 23:15:53 -08:00

44 lines
1.0 KiB
C

/*
* Written by Paul B Schroeder < pschroeder "at" uplogix "dot" com >
* Based on 8250_boca.
*
* Copyright (C) 2005 Russell King.
* Data taken from include/asm-i386/serial.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/serial_8250.h>
#include "8250.h"
static struct plat_serial8250_port exar_data[] = {
SERIAL8250_PORT(0x100, 5),
SERIAL8250_PORT(0x108, 5),
SERIAL8250_PORT(0x110, 5),
SERIAL8250_PORT(0x118, 5),
{ },
};
static struct platform_device exar_device = {
.name = "serial8250",
.id = PLAT8250_DEV_EXAR_ST16C554,
.dev = {
.platform_data = exar_data,
},
};
static int __init exar_init(void)
{
return platform_device_register(&exar_device);
}
module_init(exar_init);
MODULE_AUTHOR("Paul B Schroeder");
MODULE_DESCRIPTION("8250 serial probe module for Exar cards");
MODULE_LICENSE("GPL");