[PATCH] net: prevent ISA drivers from building on PPC32

[David Miller]

From: Randy Dunlap <rdunlap at infradead.org>
Date: Sat, 21 Jul 2018 12:59:25 -0700

> From: Randy Dunlap <rdunlap at infradead.org>
> 
> Prevent drivers from building on PPC32 if they use isa_bus_to_virt(),
> isa_virt_to_bus(), or isa_page_to_bus(), which are not available and
> thus cause build errors.
 ...
> Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
> Suggested-by: Michael Ellerman <mpe at ellerman.id.au>

Applied, thanks Randy.