it87: Add support for the IT8718F

it87: Add support for the IT8718F

The IT8718F is a Super-I/O chip with integrated hardware monitoring
functions. It is very similar to the IT8716F, so adding support to the
it87 driver was pretty straightforward. The most significant difference
is that the IT8718F has up to 8 VID pins, instead of 6 for the older
chips.

For the IT8718F, the VID value can only be read from Super-I/O space.

Userspace support is already in lm_sensors SVN (to be soon released
as 2.10.1.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index cefb1ad..78c237f 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -186,8 +186,8 @@
 	select I2C_ISA
 	select HWMON_VID
 	help
-	  If you say yes here you get support for ITE IT8705F, IT8712F and
-	  IT8716F sensor chips, and the SiS960 clone.
+	  If you say yes here you get support for ITE IT8705F, IT8712F,
+	  IT8716F and IT8718F sensor chips, and the SiS960 clone.
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called it87.