| Mark M. Hoffman | 1236441 | 2005-07-15 21:38:08 -0400 | [diff] [blame] | 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 | |
| Paul Gortmaker | 313162d | 2012-01-30 11:46:54 -0500 | [diff] [blame] | 17 | struct device; |
| Mark M. Hoffman | 1236441 | 2005-07-15 21:38:08 -0400 | [diff] [blame] | 18 | |
| Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 19 | struct device *hwmon_device_register(struct device *dev); |
| Mark M. Hoffman | 1236441 | 2005-07-15 21:38:08 -0400 | [diff] [blame] | 20 | |
| Tony Jones | 1beeffe | 2007-08-20 13:46:20 -0700 | [diff] [blame] | 21 | void hwmon_device_unregister(struct device *dev); |
| Mark M. Hoffman | 1236441 | 2005-07-15 21:38:08 -0400 | [diff] [blame] | 22 | |
| Jean Delvare | 53ae11b | 2005-07-28 23:14:59 +0200 | [diff] [blame] | 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 | |
| Mark M. Hoffman | 1236441 | 2005-07-15 21:38:08 -0400 | [diff] [blame] | 34 | #endif |
| 35 | |