Re: Backout change to isapnp.h in 2.3.40

[Alan Cox]

> The change the attached diff backs out was made
> in 2.3.40. It breaks compile (link) for eg. the situation
> where you have isapnp as a module and eg. ne2k as built in.
> With the change backed out, built in ne2k just doesn't
> do isapnp probe and all is well.

Which is broken too, and makes some stuff not compile.

Fixing it properly is on my list.