The IT8712F v0.9.1 datasheet applies to revisions >= 0x8 (J).
The driver was incorrectly attempting to enable 16-bit fan
readings on rev 0x7 (I) which led to incorrect RPM values.
Signed-off-by: NAndrew Paprocki <andrew@ishiboo.com>
Tested-by: NJohn Gumb <john.gumb@tandberg.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>