tree 8bc829108fd362654f950dd9b3e98667c7831c6c
parent 34e7dc6ca4a663a1bb0a0a4e118426849dccd72d
author Jean Delvare <khali@linux-fr.org> 1224258673 +0200
committer Jean Delvare <khali@mahadeva.delvare> 1224258673 +0200

hwmon: (lm85) Select the closest PWM frequency

The LM85 and compatible chips only support 8 arbitrary PWM frequencies.
The algorithm to pick one of them based on the user input is not
optimum. Improve it to always pick the closest supported frequency.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Herbert Poetzl <herbert@13thfloor.at>