arch/sh/boards/mach-se/7343/irq.c: removed duplicated #include
[linux-2.6] / arch / mips / cobalt / rtc.c
1 /*
2  *  Registration of Cobalt RTC platform device.
3  *
4  *  Copyright (C) 2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program; if not, write to the Free Software
18  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
19  */
20 #include <linux/errno.h>
21 #include <linux/init.h>
22 #include <linux/ioport.h>
23 #include <linux/mc146818rtc.h>
24 #include <linux/platform_device.h>
25
26 static struct resource cobalt_rtc_resource[] __initdata = {
27         {
28                 .start  = 0x70,
29                 .end    = 0x77,
30                 .flags  = IORESOURCE_IO,
31         },
32         {
33                 .start  = RTC_IRQ,
34                 .end    = RTC_IRQ,
35                 .flags  = IORESOURCE_IRQ,
36         },
37 };
38
39 static __init int cobalt_rtc_add(void)
40 {
41         struct platform_device *pdev;
42         int retval;
43
44         pdev = platform_device_alloc("rtc_cmos", -1);
45         if (!pdev)
46                 return -ENOMEM;
47
48         retval = platform_device_add_resources(pdev, cobalt_rtc_resource,
49                                                ARRAY_SIZE(cobalt_rtc_resource));
50         if (retval)
51                 goto err_free_device;
52
53         retval = platform_device_add(pdev);
54         if (retval)
55                 goto err_free_device;
56
57         return 0;
58
59 err_free_device:
60         platform_device_put(pdev);
61
62         return retval;
63 }
64 device_initcall(cobalt_rtc_add);