[M] Change in coreboot[main]: drivers/intel/gma/opregion: Use CBFS cache to load VBT

[Subrata Banik (Code Review)]

Attention is currently required from: Arthur Heymans, Eran Mitrani, Jakub Czapiga, Julius Werner, Jérémy Compostella, Kapil Porwal, Nick Vaccaro, Nico Huber, Tarun.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/77886?usp=email )

Change subject: drivers/intel/gma/opregion: Use CBFS cache to load VBT
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Patch Set 32:

(1 comment)

File src/drivers/intel/gma/opregion.c:

https://review.coreboot.org/c/coreboot/+/77886/comment/b0b2c5f9_82d6c3a6 :
PS32, Line 48: 	data = NULL;
             : 	size = 0;
> The `data = NULL;` would have to stay because it's static and used
> to decide what to return in later calls.

ah, i overlook the static part