[M] Change in coreboot[main]: soc/mediatek: Skip duplicate pmif_arb->is_pmif_init_done() call

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Yidi Lin, Yu-Ping Wu.

Hello Hung-Te Lin, Yu-Ping Wu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85967?usp=email

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

The following approvals got outdated and were removed: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

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

Change subject: soc/mediatek: Skip duplicate pmif_arb->is_pmif_init_done() call
......................................................................

soc/mediatek: Skip duplicate pmif_arb->is_pmif_init_done() call

Return to the caller immediately if pmif_arb has been initiailized. In
this way, we can skip unnecessary check and reduce the access to the
PMIF register.

TEST=emerge-geralt coreboot && emerge-rauru coreboot

Change-Id: Id1d11f8b238855edb393d77151159792e7716d22
Signed-off-by: Yidi Lin 
---
M src/soc/mediatek/common/mt6315.c
M src/soc/mediatek/common/mt6316.c
M src/soc/mediatek/common/mt6359p.c
M src/soc/mediatek/common/mt6363.c
M src/soc/mediatek/common/mt6373.c
M src/soc/mediatek/common/mt6685.c
6 files changed, 31 insertions(+), 26 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/85967/3