driver: don't use static for non-inline f-tion

4 jobs for 233-add-timestamp-support-to-driver in 11 minutes and 59 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #27834
triggered
build_driver

00:00:16

passed #27833
triggered
build_ip_and_tests

00:01:05

passed #27835
triggered
build_linux_driver

00:00:16

 
  Test
passed #27836
triggered
test_ip_fast

00:10:20

95.6%