[XS] Change in coreboot[main]: mb/hp/pro_3x00_series: Remove unused brightness control

[Nicholas Chin (Code Review)]

Attention is currently required from: Václav Straka.

Nicholas Chin has posted comments on this change by Václav Straka. ( https://review.coreboot.org/c/coreboot/+/85847?usp=email )

The change is no longer submittable: All-Comments-Resolved is unsatisfied now.

Change subject: mb/hp/pro_3x00_series: Remove unused brightness control
......................................................................

Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/85847/comment/59bfcd0f_647a7e9a?usp... :
PS1, Line 7: Remove unused brightness control
Maybe: "Remove unused ACPI brightness control" to make it more clear what this patch is actually changing.

https://review.coreboot.org/c/coreboot/+/85847/comment/a4eeb8fa_3e5224b6?usp... :
PS1, Line 10: a display
Maybe: "an integrated display"