linux/drivers/pci/hotplug/cpqphp_nvram.h
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   1/*
   2 * Compaq Hot Plug Controller Driver
   3 *
   4 * Copyright (C) 1995,2001 Compaq Computer Corporation
   5 * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
   6 *
   7 * All rights reserved.
   8 *
   9 * This program is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU General Public License as published by
  11 * the Free Software Foundation; either version 2 of the License, or (at
  12 * your option) any later version.
  13 *
  14 * This program is distributed in the hope that it will be useful, but
  15 * WITHOUT ANY WARRANTY; without even the implied warranty of
  16 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  17 * NON INFRINGEMENT.  See the GNU General Public License for more
  18 * details.
  19 *
  20 * You should have received a copy of the GNU General Public License
  21 * along with this program; if not, write to the Free Software
  22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23 *
  24 * Send feedback to <greg@kroah.com>
  25 *
  26 */
  27
  28#ifndef _CPQPHP_NVRAM_H
  29#define _CPQPHP_NVRAM_H
  30
  31#ifndef CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM
  32
  33static inline void compaq_nvram_init (void __iomem *rom_start)
  34{
  35        return;
  36}
  37
  38static inline int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
  39{
  40        return 0;
  41}
  42
  43static inline int compaq_nvram_store (void __iomem *rom_start)
  44{
  45        return 0;
  46}
  47
  48#else
  49
  50extern void compaq_nvram_init   (void __iomem *rom_start);
  51extern int compaq_nvram_load    (void __iomem *rom_start, struct controller *ctrl);
  52extern int compaq_nvram_store   (void __iomem *rom_start);
  53
  54#endif
  55
  56#endif
  57
  58