Change in coreboot[master]: arch/x86/acpi: Replace Add(a,b,c) with ASL 2.0 syntax

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Felix Singer, Lance Zhao, Nico Huber.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60645 )

Change subject: arch/x86/acpi: Replace Add(a,b,c) with ASL 2.0 syntax
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Patch Set 1:

(1 comment)

Patchset:

PS1:
> Oh, I forgot one thing: You also leave it to reviewers […]

sorry I looked at these out-of-order and just noticed this one.
Nico, do you have a pointer to somewhere where not mixing syntaxes was discussed? Perhaps I forgot or missed that one.

IMHO, there are a few ways to approach this:
1) Wholesale, per-file changes, ensuring that the resulting AML does not change.
2) medium Per-Method or per-Device changes 
3) Small, per-operand changes which are nearly trivial to review