From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759634Ab3BHBPp (ORCPT ); Thu, 7 Feb 2013 20:15:45 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:41858 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759400Ab3BHA5q (ORCPT ); Thu, 7 Feb 2013 19:57:46 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, fangxiaozhi Subject: [ 28/34] USB: storage: Define a new macro for USB storage match rules Date: Thu, 7 Feb 2013 16:57:24 -0800 Message-Id: <20130208004631.749331933@linuxfoundation.org> X-Mailer: git-send-email 1.8.1.rc1.5.g7e0651a In-Reply-To: <20130208004627.375461662@linuxfoundation.org> References: <20130208004627.375461662@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: fangxiaozhi commit 07c7be3d87e5cdaf5f94c271c516456364ef286c upstream. 1. Define a new macro for USB storage match rules: matching with Vendor ID and interface descriptors. Signed-off-by: fangxiaozhi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/usb.c | 12 ++++++++++++ drivers/usb/storage/usual-tables.c | 15 +++++++++++++++ 2 files changed, 27 insertions(+) --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -120,6 +120,17 @@ MODULE_PARM_DESC(quirks, "supplemental l .useTransport = use_transport, \ } +#define UNUSUAL_VENDOR_INTF(idVendor, cl, sc, pr, \ + vendor_name, product_name, use_protocol, use_transport, \ + init_function, Flags) \ +{ \ + .vendorName = vendor_name, \ + .productName = product_name, \ + .useProtocol = use_protocol, \ + .useTransport = use_transport, \ + .initFunction = init_function, \ +} + static struct us_unusual_dev us_unusual_dev_list[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -131,6 +142,7 @@ static struct us_unusual_dev for_dynamic #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF #ifdef CONFIG_LOCKDEP --- a/drivers/usb/storage/usual-tables.c +++ b/drivers/usb/storage/usual-tables.c @@ -41,6 +41,20 @@ #define USUAL_DEV(useProto, useTrans) \ { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) } +/* Define the device is matched with Vendor ID and interface descriptors */ +#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ + | USB_DEVICE_ID_MATCH_VENDOR, \ + .idVendor = (id_vendor), \ + .bInterfaceClass = (cl), \ + .bInterfaceSubClass = (sc), \ + .bInterfaceProtocol = (pr), \ + .driver_info = (flags) \ +} + struct usb_device_id usb_storage_usb_ids[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -50,6 +64,7 @@ MODULE_DEVICE_TABLE(usb, usb_storage_usb #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF /* * The table of devices to ignore