Updates and fixes to the it87 driver

Hi all,

Here are 5 patches to the it87 driver, which I will push to -mm soon and plan to have merged in 2.6.19.

 Documentation/hwmon/it87 |   40 +++++++---
 drivers/hwmon/Kconfig    |    4 
 drivers/hwmon/it87.c     |  185 +++++++++++++++++++++++++++++++++++-----------
 3 files changed, 171 insertions(+), 58 deletions(-)

Testers and comments welcome.

Jean Delvare