[i2c] [patch 2.6.18-rc] constify i2c_algorithm

[Jean Delvare]

> > I've applied your patch, I also added a fix to one occurence in the
> > documentation. I'll push two patches on top of that, one adding const
> > to all i2c algorithm drivers and one adding const to all i2c bus
> > drivers (where possible, of course.)
> 
> Ok good; I didn't check docs, and was being lazy about updating the
> drivers.  :)

You did well, the documentation occurence was a false positive and
didn't actually need to be updated.

-- 
Jean Delvare