lib/initcall.c

   1 /*
   2  * Copyright (c) 2013 The Chromium OS Authors.
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #include <common.h>
  24 #include <initcall.h>
  25
  26 int initcall_run_list(init_fnc_t init_sequence[])
  27 {
  28         init_fnc_t *init_fnc_ptr;
  29
  30         for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
  31                 debug("initcall: %p\n", *init_fnc_ptr);
  32                 if ((*init_fnc_ptr)()) {
  33                         debug("initcall sequence %p failed at call %p\n",
  34                               init_sequence, *init_fnc_ptr);
  35                         return -1;
  36                 }
  37         }
  38         return 0;
  39 }