tree a0c7c0b9e299615947e3ccf51ad4e088cd0392e1
parent 9439d0384f6538fcc25e0839105fc3f8809c9949
author developer <developer@mediatek.com> 1644390009 +0800
committer developer <developer@mediatek.com> 1644398725 +0800

[][sync access syscfg0 safe protect]

[Description]
Fix Ethernet ping fail seldom issue when reboot from colgin.
-- syscfg0 access is not thread safe.
-- when mtk_open(eth0) and mtk_open(eth1) occur at the same time
-- Add spin_lock to protect.

[Release-log]

Change-Id: I94aae8b96ac766aef512751f6cd1f87c1db2a214
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5597031