[lm-sensors] Location for thermal drivers

[Alan Cox]

> > Why does drivers/thermal exist if there are no drivers in it and no maintainer?

It has a maintainer - they are just not listed in MAINTAINERS only in the
file itself.

> > 
> The framework resides there. Drivers supporting it are in various
> platform directories.
> 
> As for why there are no drivers - only the framework - in
> drivers/thermal, and why there is no maintainer - no idea.

Well I could put it in arch/x86/platform/mrst now we have that structure
from 2.6.37-rc1 onwards