Change in flashrom[master]: dummyflasher: Wire variable size feature via opaque infra

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Thomas Heijligen, Edward O'Callaghan, Angel Pons, Nikolai Artemiev.
Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/64488 )

Change subject: dummyflasher: Wire variable size feature via opaque infra
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Patch Set 3:

(1 comment)

File dummyflasher.c:

https://review.coreboot.org/c/flashrom/+/64488/comment/ddc854ac_a9dba977 
PS1, Line 1269: 	rmst.spi = *s_mst;
              : 	rmst.opaque = *o_mst;
> > So... do you think it's too bad? :) I don't have another ideas at the moment :\ […]

Good news: I got rid of double master! Now everything is done as opaque master. I will leave another comment unresolved to verify with the users of the feature, but at the moment I am optimistic :)

I noticed something:
> when I tried to port things from chromium myself

Wow I didn't know that you have experience porting things from chromium!