From: Bjørn Mork <bjorn@mork.no>
Date: Wed, 20 Jun 2012 09:53:23 +0000 (+0200)
Subject: USB: cdc-wdm: QMI devices are now handled by qmi_wwan
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1a86e156e249e5d5c7b8dd4bf93701bb6ccb3cd9;p=linux-beck.git

USB: cdc-wdm: QMI devices are now handled by qmi_wwan

qmi_wwan has been changed to drive both the control and data
interface for all QMI/wwan devices, using cdc-wdm as a subdriver.
Remove the stale device ID entries from cdc-wdm.

>From now on new QMI/wwan devices will only need to be added to
the qmi_wwan driver, regardless of the USB descriptor layout

Note that this is not appropriate for stable/longterm kernels
despite being a device ID patch.

Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 8fd398dffced..25e7d72f339e 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -32,8 +32,6 @@
 #define DRIVER_AUTHOR "Oliver Neukum"
 #define DRIVER_DESC "USB Abstract Control Model driver for USB WCM Device Management"
 
-#define HUAWEI_VENDOR_ID	0x12D1
-
 static const struct usb_device_id wdm_ids[] = {
 	{
 		.match_flags = USB_DEVICE_ID_MATCH_INT_CLASS |
@@ -41,29 +39,6 @@ static const struct usb_device_id wdm_ids[] = {
 		.bInterfaceClass = USB_CLASS_COMM,
 		.bInterfaceSubClass = USB_CDC_SUBCLASS_DMM
 	},
-	{
-		/* 
-		 * Huawei E392, E398 and possibly other Qualcomm based modems
-		 * embed the Qualcomm QMI protocol inside CDC on CDC ECM like
-		 * control interfaces.  Userspace access to this is required
-		 * to configure the accompanying data interface
-		 */
-		.match_flags        = USB_DEVICE_ID_MATCH_VENDOR |
-					USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor           = HUAWEI_VENDOR_ID,
-		.bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
-		.bInterfaceSubClass = 1,
-		.bInterfaceProtocol = 9, /* NOTE: CDC ECM control interface! */
-	},
-	{
-		 /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
-		.match_flags        = USB_DEVICE_ID_MATCH_VENDOR |
-				      USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor           = HUAWEI_VENDOR_ID,
-		.bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
-		.bInterfaceSubClass = 1,
-		.bInterfaceProtocol = 57, /* NOTE: CDC ECM control interface! */
-	},
 	{ }
 };