// 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);