[src/trunk]: src/sys/dev/ic spc(4): Use config_detach_children.

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

details:   https://anonhg.NetBSD.org/src/rev/47e66a790dca
branches:  trunk
changeset: 374696:47e66a790dca
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed May 10 00:10:54 2023 +0000

description:
spc(4): Use config_detach_children.

diffstat:

 sys/dev/ic/mb89352.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (37 lines):

diff -r de48119cb45c -r 47e66a790dca sys/dev/ic/mb89352.c
--- a/sys/dev/ic/mb89352.c      Wed May 10 00:10:35 2023 +0000
+++ b/sys/dev/ic/mb89352.c      Wed May 10 00:10:54 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mb89352.c,v 1.62 2023/03/28 20:01:58 andvar Exp $      */
+/*     $NetBSD: mb89352.c,v 1.63 2023/05/10 00:10:54 riastradh Exp $   */
 /*     NecBSD: mb89352.c,v 1.4 1998/03/14 07:31:20 kmatsuda Exp        */
 
 /*-
@@ -77,7 +77,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mb89352.c,v 1.62 2023/03/28 20:01:58 andvar Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mb89352.c,v 1.63 2023/05/10 00:10:54 riastradh Exp $");
 
 #ifdef DDB
 #define        integrate
@@ -321,13 +321,13 @@ spc_childdet(device_t self, device_t chi
 int
 spc_detach(device_t self, int flags)
 {
-       struct spc_softc *sc = device_private(self);
-       int rv = 0;
+       int error;
 
-       if (sc->sc_child != NULL)
-               rv = config_detach(sc->sc_child, flags);
+       error = config_detach_children(self, flags);
+       if (error)
+               return error;
 
-       return (rv);
+       return 0;
 }
 
 /*