| commit | 539a719f9b90f37b934b90ad52be646b9e74a9f6 | [log] [tgz] |
|---|---|---|
| author | Guenter Roeck <linux@roeck-us.net> | Tue Aug 05 09:54:04 2014 -0700 |
| committer | Guenter Roeck <linux@roeck-us.net> | Tue Aug 05 17:49:12 2014 -0700 |
| tree | b3dc5d7646eea41985183f9c10d57d12e6b5f12c | |
| parent | e981429557cbe10c780fab1c1a237cb832757652 [diff] |
hwmon: (emc6w201) Fix temperature limit range Temperature limit range is [-127, 127], not [-127, 128]. The wrong range caused a bad limit to be written into the chip if the limit was set to a value of 128 degrees C or above. Also use DIV_ROUND_CLOSEST instead of a plain divide operation to reduce the rounding error when writing temperature limits. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <jdelvare@suse.de>