LXR linux/include/linux/hwmon.h

   1/*
   2    hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
   3
   4    This file declares helper functions for the sysfs class "hwmon",
   5    for use by sensors drivers.
   6
   7    Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
   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; version 2 of the License.
  12*/
  13
  14#ifndef _HWMON_H_
  15#define _HWMON_H_
  16
  17#include <linux/device.h>
  18
  19struct device *hwmon_device_register(struct device *dev);
  20
  21void hwmon_device_unregister(struct device *dev);
  22
  23/* Scale user input to sensible values */
  24static inline int SENSORS_LIMIT(long value, long low, long high)
  25{
  26        if (value < low)
  27                return low;
  28        else if (value > high)
  29                return high;
  30        else
  31                return value;
  32}
  33
  34#endif
  35
  36