1/* 2 * Registration of Cobalt LCD platform device. 3 * 4 * Copyright (C) 2008 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 25static struct resource cobalt_lcd_resource __initdata = { 26 .start = 0x1f000000, 27 .end = 0x1f00001f, 28 .flags = IORESOURCE_MEM, 29}; 30 31static __init int cobalt_lcd_add(void) 32{ 33 struct platform_device *pdev; 34 int retval; 35 36 pdev = platform_device_alloc("cobalt-lcd", -1); 37 if (!pdev) 38 return -ENOMEM; 39 40 retval = platform_device_add_resources(pdev, &cobalt_lcd_resource, 1); 41 if (retval) 42 goto err_free_device; 43 44 retval = platform_device_add(pdev); 45 if (retval) 46 goto err_free_device; 47 48 return 0; 49 50err_free_device: 51 platform_device_put(pdev); 52 53 return retval; 54} 55device_initcall(cobalt_lcd_add); 56