[WCNCR00166745] misc: Fix unload module kernel hang issue.

[Description]
Fix unload module kernel hang issue.

Change-Id: I7027e5aa3f7ee05894c5ae622b57f990def6cc75
Signed-off-by: wayne.guo <wayne.guo@mediatek.com>
CR-Id: WCNCR00166745
Feature: misc
1 file changed