// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Cobalt buttons platform device.
 *
 *  Copyright (C) 2007  Yoichi Yuasa <yuasa@linux-mips.org>
 */

#include <linux/platform_device.h>
#include <linux/errno.h>
#include <linux/init.h>

static struct resource cobalt_buttons_resource __initdata = {
        .start  = 0x1d000000,
        .end    = 0x1d000003,
        .flags  = IORESOURCE_MEM,
};

static __init int cobalt_add_buttons(void)
{
        struct platform_device *pd;
        int error;

        pd = platform_device_alloc("Cobalt buttons", -1);
        if (!pd)
                return -ENOMEM;

        error = platform_device_add_resources(pd, &cobalt_buttons_resource, 1);
        if (error)
                goto err_free_device;

        error = platform_device_add(pd);
        if (error)
                goto err_free_device;

        return 0;

 err_free_device:
        platform_device_put(pd);
        return error;
}
device_initcall(cobalt_add_buttons);