bus scan removal

[Jean Delvare]

> For systems that have a 64bit kernel, and a 32bit userspace, all
> ioctls in the kernel need a "thunking" layer in order to pass the data
> between the kernel and userspace properly.  Last I looked that layer
> did not contain any i2c ioctls, so i2c-dev will not work on those
> kinds of systems (ppc64, sparc64, mips64, amd64, ia64, etc...)

Take a look at 2.6.0-mm1's changelog. Didn't look at the code but it
looks like someone just implemented this. Greg, do you confirm it's the
same as what you're talking about?

-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/