Re: [RFC] asm-generic/pci_iomap.h: make custom PCI BAR requirements explicit

[Luis R. Rodriguez]

On Wed, Sep 2, 2015 at 6:47 PM, Luis R. Rodriguez
<mcgrof@xxxxxxxxxxxxxxxx> wrote:
> On Wed, Sep 2, 2015 at 6:44 PM, Luis R. Rodriguez <mcgrof@xxxxxxxx> wrote:
>>> I don't think we really need to spell it out here. s390 PCI is different
>>> from everybody else's in a lot of ways, so a simple 'depends on PCI &&
>>> !S390' for CONFIG_PCI_IOMAP seems simpler and more intuitive.
>>
>> Sure that would work as well.
>
> But on second thought it still would leave us reactive to S390, this
> solution would get folks extending this asm-generic stuff to also have
> something in place for S390, even if its just returning NULL.

Arnd, thoughts?

 Luis
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