arch/arm/plat-mxc/devices.c

   1 /*
   2  * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  * Boston, MA  02110-1301, USA.
  17  */
  18
  19 #include <linux/kernel.h>
  20 #include <linux/slab.h>
  21 #include <linux/init.h>
  22 #include <linux/err.h>
  23 #include <linux/platform_device.h>
  24 #include <mach/common.h>
  25
  26 int __init mxc_register_device(struct platform_device *pdev, void *data)
  27 {
  28         int ret;
  29
  30         pdev->dev.platform_data = data;
  31
  32         ret = platform_device_register(pdev);
  33         if (ret)
  34                 pr_debug("Unable to register platform device '%s': %d\n",
  35                          pdev->name, ret);
  36
  37         return ret;
  38 }
  39
  40 struct device mxc_aips_bus = {
  41         .init_name      = "mxc_aips",
  42         .parent         = &platform_bus,
  43 };
  44
  45 struct device mxc_ahb_bus = {
  46         .init_name      = "mxc_ahb",
  47         .parent         = &platform_bus,
  48 };
  49
  50 static int __init mxc_device_init(void)
  51 {
  52         int ret;
  53
  54         ret = device_register(&mxc_aips_bus);
  55         if (IS_ERR_VALUE(ret))
  56                 goto done;
  57
  58         ret = device_register(&mxc_ahb_bus);
  59
  60 done:
  61         return ret;
  62 }
  63 core_initcall(mxc_device_init);