tree 8bd63bf3f15ed6df7811d9f0b9a216575c5c21cf
parent 90f449ee5cfd526222a242b1d7f8d1d1d242a5e8
author Fabio Utzig <utzig@apache.org> 1572438124 -0300
committer Fabio Utzig <utzig@utzig.org> 1573034125 -0300

sim: remove deprecated usage of sync::ONCE_INIT

Switch to `Once::new()`.

Signed-off-by: Fabio Utzig <utzig@apache.org>