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
  11 static struct resource __initdata sead3_lcd_resource = {
  12                 .start  = 0x1f000400,
  13                 .end    = 0x1f00041f,
  14                 .flags  = IORESOURCE_MEM,
  15 };
  16
  17 static __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
  37 err_free_device:
  38         platform_device_put(pdev);
  39
  40         return retval;
  41 }
  42
  43 device_initcall(sead3_lcd_add);