[src/trunk]: src/sys/dev/usb uts(4): Use config_detach_children.

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/63bfc9aa719f
branches:  trunk
changeset: 374709:63bfc9aa719f
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed May 10 00:12:44 2023 +0000

description:
uts(4): Use config_detach_children.

diffstat:

 sys/dev/usb/uts.c |  15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diffs (41 lines):

diff -r 60269ce9a2ed -r 63bfc9aa719f sys/dev/usb/uts.c
--- a/sys/dev/usb/uts.c Wed May 10 00:12:36 2023 +0000
+++ b/sys/dev/usb/uts.c Wed May 10 00:12:44 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uts.c,v 1.15 2022/03/28 12:44:17 riastradh Exp $       */
+/*     $NetBSD: uts.c,v 1.16 2023/05/10 00:12:44 riastradh Exp $       */
 
 /*
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uts.c,v 1.15 2022/03/28 12:44:17 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uts.c,v 1.16 2023/05/10 00:12:44 riastradh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -270,16 +270,17 @@ Static int
 uts_detach(device_t self, int flags)
 {
        struct uts_softc *sc = device_private(self);
-       int rv = 0;
+       int error;
 
+       __USE(sc);
        DPRINTF(("uts_detach: sc=%p flags=%d\n", sc, flags));
 
-       if (sc->sc_wsmousedev != NULL)
-               rv = config_detach(sc->sc_wsmousedev, flags);
+       error = config_detach_children(self, flags);
+       if (error)
+               return error;
 
        pmf_device_deregister(self);
-
-       return rv;
+       return 0;
 }
 
 Static void