[PATCH v2 2/2] asm-generic: Add new pci.h and use it

[Christoph Hellwig]

On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > Or we could try to keep the generic definition in a global header
> > > like linux/isa-dma.h.
> > 
> > Perhaps option 3 makes the whole patch the most clean.
> 
> And this is the result, I will get this into the series and create a v4 tomorrow
> if no issues.

Yes, this is what I tried to suggest earlier and it looks fine to me.
If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
Kconfig symbol and select it from x86.