[flashrom-gerrit] Change in flashrom[master]: board_enable.c: Fix dead assignment

[Keith Hui (Code Review)]

Attention is currently required from: Keith Hui, Angel Pons, Light, Anastasia Klimchuk.
Keith Hui has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62761 )

Change subject: board_enable.c: Fix dead assignment
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Patch Set 4:

(1 comment)

Patchset:

PS1:
> `INB(0x80)` reads a byte from I/O port 0x80. […]

Correct. The read is used as a small delay between polling the SMBus controller for when the command is done. I probably copied it from other similar functions within flashrom. The assignment (which this patch tries to remove) is to make sure compiler doesn't warn; we don't care about what is read from 0x80. If it builds still afterwards, it's fine by me.