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.TH "USB_DEREGISTER_DEV" "9" "17 July 2003" "" ""

.SH NAME
usb_deregister_dev \- deregister a USB device's dynamic minor.
.SH SYNOPSIS
.sp
\fB
.sp
void usb_deregister_dev  (struct usb_interface * \fIintf\fB, struct usb_class_driver * \fIclass_driver\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIintf\fB\fR
pointer to the usb_interface that is being deregistered
.TP
\fB\fIclass_driver\fB\fR
pointer to the usb_class_driver for this device
.SH "DESCRIPTION"
.PP
Used in conjunction with \fBusb_register_dev\fR.  This function is called
when the USB driver is finished with the minor numbers gotten from a
call to \fBusb_register_dev\fR (usually when the device is disconnected
from the system.)
.PP
This function also cleans up the devfs file for the usb device, if devfs
is enabled, and removes the usb class device from the sysfs tree.
.PP
This should be called by all drivers that use the USB major number.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.73.