[XS] Change in coreboot[main]: soc/intel/pmclib.c: Work around compiler bug -Werror=stringop-overread

[Arthur Heymans (Code Review)]

Attention is currently required from: Angel Pons, Arthur Heymans.

Hello Angel Pons,

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

https://review.coreboot.org/c/coreboot/+/84042?usp=email

to look at the new patch set (#8).

Change subject: soc/intel/pmclib.c: Work around compiler bug -Werror=stringop-overread
......................................................................

soc/intel/pmclib.c: Work around compiler bug -Werror=stringop-overread

On xeon-sp this is a zero length array. With GCC LTO this triggers the
stringop-overread warning. To work around this change the signature of
the function from an array to a pointer.

Change-Id: Ieee6e9bddc4e738eb560dd0e69dc3087ac9f5da6
Signed-off-by: Arthur Heymans 
---
M src/soc/intel/common/block/pmc/pmclib.c
1 file changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/42/84042/8