Change in flashrom[master]: pcidev: Avoid internal programmer relying on pacc global

[Edward O'Callaghan (Code Review)]

Attention is currently required from: Nico Huber, Angel Pons, Anastasia Klimchuk, Peter Marheine.
Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59275 )

Change subject: pcidev: Avoid internal programmer relying on pacc global
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Patch Set 3:

(2 comments)

File internal.c:

https://review.coreboot.org/c/flashrom/+/59275/comment/c1ffc7c1_5b3bd2ca 
PS3, Line 41: 	temp = pcidev_scandev(&filter, NULL);
            : 	for (; temp; temp = pcidev_scandev(&filter, temp)) {
> I guess this could also be written as […]

That's a more natural construct, fixed the other loop accordingly too. Done.

https://review.coreboot.org/c/flashrom/+/59275/comment/c8e7630b_3d49bbc5 
PS3, Line 43: 		if (pci_filter_match(&filter, temp)) {
> That's what pcidev_scandev() does, isn't it?

Yes, fat fingered the diff. Done.