Change in flashrom[master]: programmer.h: Make pacc global state static local

[Nico Huber (Code Review)]

Attention is currently required from: Edward O'Callaghan, Anastasia Klimchuk, Peter Marheine.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59278 )

Change subject: programmer.h: Make pacc global state static local
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Patch Set 3:

(2 comments)

Commit Message:

https://review.coreboot.org/c/flashrom/+/59278/comment/31534fe5_25c0e780 
PS3, Line 17: flow now.
IMO it becomes harder to read. Is there anything in
the queue ahead that follows up on this?

File pcidev.c:

https://review.coreboot.org/c/flashrom/+/59278/comment/c655bd76_b997c0b4 
PS3, Line 37: saved_pacc
This is not what one would expect. Usually the result of assignments
and setters is the assigned value.