From: anton <anton@openbsd.org>
Date: Thu, 11 Feb 2021 06:55:10 +0000 (+0000)
Subject: Add uhidev_unset_report_dev(), doing the opposite of
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=6a552525ad76fc146a9666eb870a3cf047124835;p=openbsd

Add uhidev_unset_report_dev(), doing the opposite of
uhidev_set_report_dev(). Needed by some upcoming changes to uhidpp.

ok mglocker@
---

diff --git a/sys/dev/usb/uhidev.c b/sys/dev/usb/uhidev.c
index 2999e40cc52..ed072c741d0 100644
--- a/sys/dev/usb/uhidev.c
+++ b/sys/dev/usb/uhidev.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uhidev.c,v 1.87 2021/02/11 06:53:44 anton Exp $	*/
+/*	$OpenBSD: uhidev.c,v 1.88 2021/02/11 06:55:10 anton Exp $	*/
 /*	$NetBSD: uhidev.c,v 1.14 2003/03/11 16:44:00 augustss Exp $	*/
 
 /*
@@ -1013,3 +1013,13 @@ uhidev_set_report_dev(struct uhidev_softc *sc, struct uhidev *dev, int repid)
 	sc->sc_subdevs[repid] = dev;
 	return 0;
 }
+
+int
+uhidev_unset_report_dev(struct uhidev_softc *sc, int repid)
+{
+	if (repid >= sc->sc_nrepid)
+		return EINVAL;
+
+	sc->sc_subdevs[repid] = NULL;
+	return 0;
+}
diff --git a/sys/dev/usb/uhidev.h b/sys/dev/usb/uhidev.h
index 5caba3d8304..7cce36f515d 100644
--- a/sys/dev/usb/uhidev.h
+++ b/sys/dev/usb/uhidev.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uhidev.h,v 1.26 2021/02/04 16:18:34 anton Exp $	*/
+/*	$OpenBSD: uhidev.h,v 1.27 2021/02/11 06:55:10 anton Exp $	*/
 /*	$NetBSD: uhidev.h,v 1.3 2002/10/08 09:56:17 dan Exp $	*/
 
 /*
@@ -96,3 +96,4 @@ int uhidev_get_report_async(struct uhidev_softc *, int, int, void *, int,
     void *, void (*)(void *, int, void *, int));
 usbd_status uhidev_write(struct uhidev_softc *, void *, int);
 int uhidev_set_report_dev(struct uhidev_softc *, struct uhidev *, int);
+int uhidev_unset_report_dev(struct uhidev_softc *, int);