linux-kernel - [PATCH 3.12 008/155] Revert "net: cx82310

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Message-Id: <ec1577d6d91c1ee0fdb55d61e1f02a3466c5a4dd.1428411003.git.jslaby@suse.cz>
Date:	Tue,  7 Apr 2015 14:49:37 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Ondrej Zary <linux@...nbow-software.org>,
	"David S. Miller" <davem@...emloft.net>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 008/155] Revert "net: cx82310_eth: use common match macro"

From: Ondrej Zary <linux@...nbow-software.org>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

[ Upstream commit 8d006e0105978619fb472e150c88b0d49337fe2b ]

This reverts commit 11ad714b98f6d9ca0067568442afe3e70eb94845 because
it breaks cx82310_eth.

The custom USB_DEVICE_CLASS macro matches
bDeviceClass, bDeviceSubClass and bDeviceProtocol
but the common USB_DEVICE_AND_INTERFACE_INFO matches
bInterfaceClass, bInterfaceSubClass and bInterfaceProtocol instead, which are
not specified.

Signed-off-by: Ondrej Zary <linux@...nbow-software.org>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/net/usb/cx82310_eth.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/net/usb/cx82310_eth.c b/drivers/net/usb/cx82310_eth.c
index 1e207f086b75..49ab45e17fe8 100644
--- a/drivers/net/usb/cx82310_eth.c
+++ b/drivers/net/usb/cx82310_eth.c
@@ -302,9 +302,18 @@ static const struct driver_info	cx82310_info = {
 	.tx_fixup	= cx82310_tx_fixup,
 };
 
+#define USB_DEVICE_CLASS(vend, prod, cl, sc, pr) \
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
+		       USB_DEVICE_ID_MATCH_DEV_INFO, \
+	.idVendor = (vend), \
+	.idProduct = (prod), \
+	.bDeviceClass = (cl), \
+	.bDeviceSubClass = (sc), \
+	.bDeviceProtocol = (pr)
+
 static const struct usb_device_id products[] = {
 	{
-		USB_DEVICE_AND_INTERFACE_INFO(0x0572, 0xcb01, 0xff, 0, 0),
+		USB_DEVICE_CLASS(0x0572, 0xcb01, 0xff, 0, 0),
 		.driver_info = (unsigned long) &cx82310_info
 	},
 	{ },
-- 
2.3.4

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