src, test: Resolve synthesis complaints!

6 jobs for 340-stat_bus-187-driven-twice-tx_trigger
Status Job ID Name Coverage
  Precheck
canceled #47518
triggered
check_component

 
  Build
canceled #47521
triggered
build_doc

canceled #47520
triggered
build_driver

canceled #47519
triggered
build_ip_and_tests

canceled #47522
triggered
build_linux_driver

 
  Test
canceled #47523
triggered
test_ip_fast