Change in flashrom[master]: nic3com.c: Refactor singleton states into reentrant pattern

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Angel Pons, Anastasia Klimchuk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/55107

to look at the new patch set (#3).

Change subject: nic3com.c: Refactor singleton states into reentrant pattern
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nic3com.c: Refactor singleton states into reentrant pattern

Move global singleton states into a struct and store within
the par_master data field for the life-time of the driver.

This is one of the steps on the way to move par_master data
memory management behind the initialisation API, for more
context see other patches under the same topic "register_master_api".

BUG=b:185191942
TEST=builds

Change-Id: I9834b82650cd070556cf82207796bc6bd6b31b28
Signed-off-by: Anastasia Klimchuk 
---
M nic3com.c
1 file changed, 36 insertions(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/07/55107/3