powerpc/eeh: eeh_pci_enable(): fix checking of post-request state

[Gavin Shan]

On Tue, Mar 08, 2016 at 06:42:56PM +1100, Andrew Donnellan wrote:
>On 09/02/16 10:57, Andrew Donnellan wrote:
>>It is a fix - I'm a bit hazy on the details now but IIRC, Daniel Axtens
>>and I encountered this when doing some cxl debugging, though I think we
>>decided not to tag this for stable since it was a secondary issue to the
>>primary bug we were looking for. It probably could go to stable though?
>>(Daniel - thoughts?)
>>
>>The line in question was last touched in 4d4f577e4b5e, but it looks like
>>the behaviour wasn't right even before that.
>
>Ping :)
>
>I think this patch should still go in, I don't really care whether it goes to
>stable or not.
>

Andrew, I lost the context about this. If you need any helps like review,
please ping me from IRC.

Thanks,
Gavin

>-- 
>Andrew Donnellan              Software Engineer, OzLabs
>andrew.donnellan at au1.ibm.com  Australia Development Lab, Canberra
>+61 2 6201 8874 (work)        IBM Australia Limited