Change in flashrom[master]: spi_master: Add default write_aai function to masters that have none

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Victor Ding, Thomas Heijligen, Edward O'Callaghan, Angel Pons.
Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/56102 )

Change subject: spi_master: Add default write_aai function to masters that have none
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Patch Set 1:

(1 comment)

Patchset:

PS1:
> Sorry that I don't have a precise answer atm. […]

Victor, thank you, if you could get this information that would be great!

I saw those two were upstreamed last year (relatively recently), so I was assuming they are useful... I wrote tests for them :\ Actually, this is how I found out that write_aai is missing, because tests failed on the next patch CB:56103.

It would be extremely ironic if the tests have found the problem, the solution to which is to remove the code and tests... but anyway if I've made a mistake I will fix it.