[M] Change in flashrom[master]: drivers: Move (un)map_flash_region to par/spi/opaque_master

[Jonathon Hall (Code Review)]

Attention is currently required from: Thomas Heijligen, Edward O'Callaghan, Jonathon Hall, Nikolai Artemiev.

Jonathon Hall has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/67695 )

Change subject: drivers: Move (un)map_flash_region to par/spi/opaque_master
......................................................................

Patch Set 8:

(1 comment)

File ichspi.c:

https://review.coreboot.org/c/flashrom/+/67695/comment/343fcc62_9bbbe6e8 
PS2, Line 1865: &mapper_phys
> Yep thank you all, I totally agree! I'm still getting the hang of the Gerrit workflow and what works […]

Alrighty this is a lot more understandable now!  I split this up into several patches and rebased onto CB:67404.  The second patch (ICH hwseq) is the one I really need, the later ones do some additional cleanup.