linux/drivers/hwmon/sch56xx-common.h
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   1/***************************************************************************
   2 *   Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>           *
   3 *                                                                         *
   4 *   This program is free software; you can redistribute it and/or modify  *
   5 *   it under the terms of the GNU General Public License as published by  *
   6 *   the Free Software Foundation; either version 2 of the License, or     *
   7 *   (at your option) any later version.                                   *
   8 *                                                                         *
   9 *   This program is distributed in the hope that it will be useful,       *
  10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12 *   GNU General Public License for more details.                          *
  13 *                                                                         *
  14 *   You should have received a copy of the GNU General Public License     *
  15 *   along with this program; if not, write to the                         *
  16 *   Free Software Foundation, Inc.,                                       *
  17 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18 ***************************************************************************/
  19
  20#include <linux/mutex.h>
  21
  22struct sch56xx_watchdog_data;
  23
  24int sch56xx_read_virtual_reg(u16 addr, u16 reg);
  25int sch56xx_write_virtual_reg(u16 addr, u16 reg, u8 val);
  26int sch56xx_read_virtual_reg16(u16 addr, u16 reg);
  27int sch56xx_read_virtual_reg12(u16 addr, u16 msb_reg, u16 lsn_reg,
  28                               int high_nibble);
  29
  30struct sch56xx_watchdog_data *sch56xx_watchdog_register(struct device *parent,
  31        u16 addr, u32 revision, struct mutex *io_lock, int check_enabled);
  32void sch56xx_watchdog_unregister(struct sch56xx_watchdog_data *data);
  33
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