[M] Change in coreboot[main]: Use common GCD function

[Yidi Lin (Code Review)]

Attention is currently required from: Arthur Heymans, Julius Werner, Yidi Lin, Yu-Ping Wu.

Hello Arthur Heymans, Julius Werner, Yu-Ping Wu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/78799?usp=email

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

The following approvals got outdated and were removed:
Code-Review+2 by Julius Werner, Verified+1 by build bot (Jenkins)

The change is no longer submittable: Code-Review and Verified are unsatisfied now.

Change subject: Use common GCD function
......................................................................

Use common GCD function

Change-Id: I30e4b02a9ca6a15c9bc4edcf4143ffa13a21a732
Signed-off-by: Yidi Lin 
---
M src/drivers/analogix/anx7625/anx7625.c
M src/northbridge/intel/ironlake/quickpath.c
M src/soc/rockchip/rk3288/clock.c
M src/soc/rockchip/rk3399/clock.c
4 files changed, 11 insertions(+), 59 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/78799/3