[M] Change in coreboot[master]: soc/amd/common/block: Add missing cbfs_unmap()

[Grzegorz Bernacki (Code Review)]

Attention is currently required from: Jason Glenesk, Jakub Czapiga, Matt DeVillier, Grzegorz Bernacki, Tim Van Patten, Fred Reitberger, Felix Held.

Hello Konrad Adamczyk, build bot (Jenkins), Jason Glenesk, Raul Rangel, Jakub Czapiga, Matt DeVillier, Tim Van Patten, Fred Reitberger, Karthik Ramasubramanian, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/74716

to look at the new patch set (#2).

Change subject: soc/amd/common/block: Add missing cbfs_unmap()
......................................................................

soc/amd/common/block: Add missing cbfs_unmap()

cbfs_map() can allocate memory, so cbfs_unmap() should be
called before leaving the function.

BUG=278264488
TEST=Build and run with additional debug prints added
to confirm that data are correctly unmapped

Change-Id: Ibbebe7401e9f5a5312da1216408bf42fa2449db1
Signed-off-by: Grzegorz Bernacki 
---
M src/device/pci_rom.c
M src/include/device/pci_rom.h
M src/soc/amd/common/block/cpu/update_microcode.c
M src/soc/amd/common/block/graphics/graphics.c
4 files changed, 51 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/74716/2