Change in flashrom[master]: ichspi: Extract handling programmer param into a function

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Nikolai Artemiev.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Nikolai Artemiev,

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

https://review.coreboot.org/c/flashrom/+/58736

to look at the new patch set (#7).

Change subject: ichspi: Extract handling programmer param into a function
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ichspi: Extract handling programmer param into a function

Extract processing of ich_spi_mode into a separate function which
is called from init_ich_default. This makes init_ich_default more
readable and avoids one local variable.

BUG=b:204488958
TEST=Check that the following scenarios still behave properly:
1) probe-read-verify-erase section-write-reboot
on Intel octopus board with GD25LQ128C/GD25LQ128D/GD25LQ128E
2) probe and read on Panther Point (7 series PCH)

Change-Id: I20e2379a6fd58c9346f0a2d6daf2b8decf1f6976
Tested-by: Anastasia Klimchuk 
Tested-by: Nico Huber 
Signed-off-by: Anastasia Klimchuk 
---
M ichspi.c
1 file changed, 37 insertions(+), 27 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/36/58736/7