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

[Anastasia Klimchuk (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/c/flashrom/+/56414

to look at the new patch set (#2).

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

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

This is one of the steps on the way to move spi_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 and ninja test

Change-Id: I72085e750af97b94dfa94f2ebf2a134e41a2ec8d
Signed-off-by: Anastasia Klimchuk 
---
M dediprog.c
1 file changed, 160 insertions(+), 115 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/14/56414/2