1/*
 2 *  Registration of Cobalt LED platform device.
 3 *
 4 *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
 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/platform_device.h>
24
25#include <cobalt.h>
26
27static struct resource cobalt_led_resource __initdata = {
28	.start	= 0x1c000000,
29	.end	= 0x1c000000,
30	.flags	= IORESOURCE_MEM,
31};
32
33static __init int cobalt_led_add(void)
34{
35	struct platform_device *pdev;
36	int retval;
37
38	if (cobalt_board_id == COBALT_BRD_ID_QUBE1 ||
39	    cobalt_board_id == COBALT_BRD_ID_QUBE2)
40		pdev = platform_device_alloc("cobalt-qube-leds", -1);
41	else
42		pdev = platform_device_alloc("cobalt-raq-leds", -1);
43
44	if (!pdev)
45		return -ENOMEM;
46
47	retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1);
48	if (retval)
49		goto err_free_device;
50
51	retval = platform_device_add(pdev);
52	if (retval)
53		goto err_free_device;
54
55	return 0;
56
57err_free_device:
58	platform_device_put(pdev);
59
60	return retval;
61}
62device_initcall(cobalt_led_add);

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 *  Registration of Cobalt LED platform device.
 4 *
 5 *  Copyright (C) 2007	Yoichi Yuasa <yuasa@linux-mips.org>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 6 */
 7#include <linux/errno.h>
 8#include <linux/init.h>
 9#include <linux/ioport.h>
10#include <linux/platform_device.h>
11
12#include <cobalt.h>
13
14static struct resource cobalt_led_resource __initdata = {
15	.start	= 0x1c000000,
16	.end	= 0x1c000000,
17	.flags	= IORESOURCE_MEM,
18};
19
20static __init int cobalt_led_add(void)
21{
22	struct platform_device *pdev;
23	int retval;
24
25	if (cobalt_board_id == COBALT_BRD_ID_QUBE1 ||
26	    cobalt_board_id == COBALT_BRD_ID_QUBE2)
27		pdev = platform_device_alloc("cobalt-qube-leds", -1);
28	else
29		pdev = platform_device_alloc("cobalt-raq-leds", -1);
30
31	if (!pdev)
32		return -ENOMEM;
33
34	retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1);
35	if (retval)
36		goto err_free_device;
37
38	retval = platform_device_add(pdev);
39	if (retval)
40		goto err_free_device;
41
42	return 0;
43
44err_free_device:
45	platform_device_put(pdev);
46
47	return retval;
48}
49device_initcall(cobalt_led_add);