[src-draft/trunk]: src/sys/dev/usb Revert previous commit.

[Nathanial Sloss <nat%netbsd.org@localhost>]

details:   https://anonhg.NetBSD.org/src-all/rev/8e405491c790
branches:  trunk
changeset: 375788:8e405491c790
user:      Nathanial Sloss <nat%netbsd.org@localhost>
date:      Sat Jul 23 23:24:13 2022 +1000

description:
Revert previous commit.

Simply wont work in an softint context.

diffstat:

 sys/dev/usb/if_urtwn.c |  2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diffs (12 lines):

diff -r 784029ea11b0 -r 8e405491c790 sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c    Thu Jul 21 17:01:20 2022 +1000
+++ b/sys/dev/usb/if_urtwn.c    Sat Jul 23 23:24:13 2022 +1000
@@ -744,8 +744,6 @@ urtwn_do_async(struct urtwn_softc *sc,
        } else
                mutex_spin_exit(&sc->sc_task_mtx);
        splx(s);
-
-       urtwn_wait_async(sc);
 }
 
 static void