LXR linux/arch/mips/mti-sead3/sead3-lcd.c

   1/*
   2 * This file is subject to the terms and conditions of the GNU General Public
   3 * License.  See the file "COPYING" in the main directory of this archive
   4 * for more details.
   5 *
   6 * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
   7 */
   8#include <linux/init.h>
   9#include <linux/platform_device.h>
  10
  11static struct resource __initdata sead3_lcd_resource = {
  12                .start  = 0x1f000400,
  13                .end    = 0x1f00041f,
  14                .flags  = IORESOURCE_MEM,
  15};
  16
  17static __init int sead3_lcd_add(void)
  18{
  19        struct platform_device *pdev;
  20        int retval;
  21
  22        /* SEAD-3 and Cobalt platforms use same display type. */
  23        pdev = platform_device_alloc("cobalt-lcd", -1);
  24        if (!pdev)
  25                return -ENOMEM;
  26
  27        retval = platform_device_add_resources(pdev, &sead3_lcd_resource, 1);
  28        if (retval)
  29                goto err_free_device;
  30
  31        retval = platform_device_add(pdev);
  32        if (retval)
  33                goto err_free_device;
  34
  35        return 0;
  36
  37err_free_device:
  38        platform_device_put(pdev);
  39
  40        return retval;
  41}
  42
  43device_initcall(sead3_lcd_add);
  44