Linux Kernel  3.7.1
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hwmon.h
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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 <[email protected]>
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 struct device;
18 
19 struct device *hwmon_device_register(struct device *dev);
20 
21 void hwmon_device_unregister(struct device *dev);
22 
23 /* Scale user input to sensible values */
24 static 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