[PATCH] Add driver for AD7414 i2c temperature sensor

[seanm at seanm.ca (Sean MacLennan)]

I tried this driver and it didn't detect my ad7414 chip...  the probe 
function is never called

I am using the i2c-ibm_iic.c driver for the i2c bus and running 2.6.25-rc2.

It works using a different version of the driver and the attach and 
detach methods. Could the ibm iic driver be missing something?

Cheers,
  Sean