| Patrick Georgi | d21f68b | 2008-09-02 16:06:22 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the libpayload project. |
| 3 | * |
| 4 | * Copyright (C) 2008 coresystems GmbH |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * 3. The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 27 | * SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| Jordan Crouse | 29061a5 | 2008-09-11 17:29:00 +0000 | [diff] [blame] | 30 | #include <usb/usb.h> |
| Patrick Georgi | d21f68b | 2008-09-02 16:06:22 +0000 | [diff] [blame] | 31 | |
| 32 | static void |
| 33 | usb_nop_destroy (usbdev_t *dev) |
| 34 | { |
| 35 | if (dev->descriptor != 0) |
| 36 | free (dev->descriptor); |
| 37 | usb_nop_init (dev); |
| 38 | dev->address = -1; |
| 39 | dev->hub = -1; |
| 40 | dev->port = -1; |
| 41 | } |
| 42 | |
| 43 | static void |
| 44 | usb_nop_poll (usbdev_t *dev) |
| 45 | { |
| 46 | return; |
| 47 | } |
| 48 | |
| 49 | void |
| 50 | usb_nop_init (usbdev_t *dev) |
| 51 | { |
| 52 | dev->descriptor = 0; |
| 53 | dev->destroy = usb_nop_destroy; |
| 54 | dev->poll = usb_nop_poll; |
| 55 | } |