[M] Change in flashrom[master]: tree/: Move programmer_delay() out of programmer state machine

[Edward O'Callaghan (Code Review)]

Attention is currently required from: Felix Singer, Nico Huber, Anastasia Klimchuk.

Hello Felix Singer, build bot (Jenkins), Peter Marheine,

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

https://review.coreboot.org/c/flashrom/+/67393

to look at the new patch set (#5).

Change subject: tree/: Move programmer_delay() out of programmer state machine
......................................................................

tree/: Move programmer_delay() out of programmer state machine

Handle the special cases of both serprog and ch341a_spi.
Also rewrite programmer_delay() to handle the two base
cases of zero time and no valid flashctx yet before
handling per master branching.

Change-Id: Id059abb58b31a066a408009073912da2b224d40c
Signed-off-by: Edward O'Callaghan 
---
M ch341a_spi.c
M flashrom.c
M include/programmer.h
M serprog.c
4 files changed, 57 insertions(+), 31 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/93/67393/5