linux/drivers/hwmon/sch56xx-common.h
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   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/***************************************************************************
   3 *   Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>           *
   4 *                                                                         *
   5 ***************************************************************************/
   6
   7#include <linux/mutex.h>
   8
   9struct sch56xx_watchdog_data;
  10
  11int sch56xx_read_virtual_reg(u16 addr, u16 reg);
  12int sch56xx_write_virtual_reg(u16 addr, u16 reg, u8 val);
  13int sch56xx_read_virtual_reg16(u16 addr, u16 reg);
  14int sch56xx_read_virtual_reg12(u16 addr, u16 msb_reg, u16 lsn_reg,
  15                               int high_nibble);
  16
  17struct sch56xx_watchdog_data *sch56xx_watchdog_register(struct device *parent,
  18        u16 addr, u32 revision, struct mutex *io_lock, int check_enabled);
  19void sch56xx_watchdog_unregister(struct sch56xx_watchdog_data *data);
  20