Change in coreboot[master]: [RFC] device: Introduce new method for setting device states

[Michael Niewöhner (Code Review)]

Attention is currently required from:  Felix Singer, Nico Huber, Raul Rangel, Furquan Shaikh, Matt DeVillier, Angel Pons, Patrick Rudolph, Felix Held.
Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52493 )

Change subject: [RFC] device: Introduce new method for setting device states
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Patch Set 14:

(3 comments)

File src/include/device/devenmap.h:

https://review.coreboot.org/c/coreboot/+/52493/comment/e578a174_122781f5 
PS14, Line 12: const
not sure if that's right. Nico?

https://review.coreboot.org/c/coreboot/+/52493/comment/58c3c046_812fa5c6 
PS14, Line 12: uint8_t
probably const

https://review.coreboot.org/c/coreboot/+/52493/comment/eb9a1b2c_9ea51070 
PS14, Line 17: const
drop here; keep in function definition; see comment here https://review.coreboot.org/c/coreboot/+/52493/comment/934c3a3b_2b638efb/