[src-draft/trunk]: src/sys/dev/usb Backed out changeset e8d4991f10bb (may be ...

[Martin Husemann <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src-all/rev/afd19c843d8d
branches:  trunk
changeset: 376703:afd19c843d8d
user:      Martin Husemann <martin%NetBSD.org@localhost>
date:      Mon Sep 20 17:01:29 2021 +0200

description:
Backed out changeset e8d4991f10bb (may be redone differently later)

diffstat:

 sys/dev/usb/if_urtwn.c |  8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diffs (26 lines):

diff -r 58588e9d8528 -r afd19c843d8d sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c    Mon Sep 20 17:00:22 2021 +0200
+++ b/sys/dev/usb/if_urtwn.c    Mon Sep 20 17:01:29 2021 +0200
@@ -3365,10 +3365,7 @@ urtwn_fw_reset(struct urtwn_softc *sc)
        KASSERT(mutex_owned(&sc->sc_write_mtx));
 
        /* Tell 8051 to reset itself. */
-       mutex_enter(&sc->sc_fwcmd_mtx);
        urtwn_write_1(sc, R92C_HMETFR + 3, 0x20);
-       sc->fwcur = 0;
-       mutex_exit(&sc->sc_fwcmd_mtx);
 
        /* Wait until 8051 resets by itself. */
        for (ntries = 0; ntries < 100; ntries++) {
@@ -3410,11 +3407,6 @@ urtwn_r88e_fw_reset(struct urtwn_softc *
        }
        DELAY(50);
 
-       mutex_enter(&sc->sc_fwcmd_mtx);
-       /* Init firmware commands ring. */
-       sc->fwcur = 0;
-       mutex_exit(&sc->sc_fwcmd_mtx);
-
 }
 
 static int