[PATCH] powerpc pseries eeh: Convert to kthread API

[Paul Mackerras]

Eric W. Biederman writes:

> Well the basic problem is that for any piece of code that can be modular
> we need a way to ensure all threads it has running are shutdown when we
> remove the module.

The EEH code can't be modular, and wouldn't make any sense to be
modular, since it's part of the infrastructure for accessing PCI
devices.

Paul.