[S] Change in coreboot[main]: cbmem.h: Change signature of cbmem_get_region

[Arthur Heymans (Code Review)]

Attention is currently required from: Angel Pons, Christian Walter, Jakub Czapiga, Johnny Lin, Jonathan Zhang, Jérémy Compostella, Lean Sheng Tan, Patrick Rudolph, Shuo Liu, Tim Chu.

Arthur Heymans has posted comments on this change by Arthur Heymans. ( https://review.coreboot.org/c/coreboot/+/84039?usp=email )

Change subject: cbmem.h: Change signature of cbmem_get_region
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Patch Set 5:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/84039/comment/4dd77758_cddd7143?usp... :
PS2, Line 7: cbmem.h: Change signature of cbmem_get_region
> return type?

Done

File src/lib/fit_payload.c:

https://review.coreboot.org/c/coreboot/+/84039/comment/0bcbc599_0492cfbc?usp... :
PS4, Line 144: 		die("Could not find cbmem region");
> Is it necessary to promote the warning to a fatal error?

Done