[coreboot-gerrit] Change in coreboot[master]: drivers: Use SPDX identifiers

[Jacob Garber (Code Review)]

Hello build bot (Jenkins), Nico Huber, Patrick Georgi, Martin Roth, Angel Pons, Patrick Rudolph, HAOUAS Elyes,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/41601

to look at the new patch set (#3).

Change subject: drivers: Use SPDX identifiers
......................................................................

drivers: Use SPDX identifiers

Convert the remaining files in src/drivers to use SPDX identifiers.

int15.h and default_brightness_levels.asl did not have license headers,
but they were both copied from other GPL2 files, so they should be under
the GPL2 as well.

ne2k.c and drm_dp_helper.h are licensed under custom BSD-like licenses
that do not have an SPDX equivalent, so they are added as exceptions
to the license header lint.

Change-Id: I87fb1c637b8d11b0463f7c19f70b847413e14aed
Signed-off-by: Jacob Garber 
---
M LICENSES/retained-copyrights.txt
M src/drivers/intel/gma/acpi/default_brightness_levels.asl
M src/drivers/intel/gma/int15.h
M src/drivers/net/ns8390.h
M src/drivers/vpd/vpd.c
M src/drivers/vpd/vpd.h
M src/drivers/vpd/vpd_decode.c
M src/drivers/vpd/vpd_decode.h
M src/drivers/vpd/vpd_tables.h
M util/lint/lint-000-license-headers
10 files changed, 19 insertions(+), 27 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/41601/3