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| author | n_hibma <n_hibma@FreeBSD.org> | 2000-01-23 15:42:08 +0000 |
|---|---|---|
| committer | n_hibma <n_hibma@FreeBSD.org> | 2000-01-23 15:42:08 +0000 |
| commit | 46612cf2e78004965c4ca843a01b43376b764f3f (patch) | |
| tree | ec278b18cd746a0f3a18d6b25bd762148561c82c /sys | |
| parent | 6542b31f776796400859598f0a22db81ffef1d18 (diff) | |
| download | FreeBSD-src-46612cf2e78004965c4ca843a01b43376b764f3f.zip FreeBSD-src-46612cf2e78004965c4ca843a01b43376b764f3f.tar.gz | |
Zap the vnodes for the control endpoint as well.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/ugen.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/usb/ugen.c b/sys/dev/usb/ugen.c index 76606a9..f31b83b 100644 --- a/sys/dev/usb/ugen.c +++ b/sys/dev/usb/ugen.c @@ -688,8 +688,14 @@ USB_DETACH(ugen) mn = self->dv_unit * USB_MAX_ENDPOINTS; vdevgone(maj, mn, mn + USB_MAX_ENDPOINTS - 1, VCHR); #elif defined(__FreeBSD__) + /* destroy the device for the control endpoint */ dev = makedev(UGEN_CDEV_MAJOR, UGENMINOR(USBDEVUNIT(sc->sc_dev), 0)); + vp = SLIST_FIRST(&dev->si_hlist); + if (vp) + VOP_REVOKE(vp, REVOKEALL); destroy_dev(dev); + + /* destroy all devices for the other (existing) endpoints as well */ for (endptno = 1; endptno < USB_MAX_ENDPOINTS; endptno++) { if (sc->sc_endpoints[endptno][IN].sc != NULL || sc->sc_endpoints[endptno][OUT].sc != NULL ) { |
