linux-kernel - [34-longterm 011/247] USB: usb-storage: unusual

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Message-Id: <1308849690-14530-12-git-send-email-paul.gortmaker@windriver.com>
Date:	Thu, 23 Jun 2011 13:17:34 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	stable@...nel.org, linux-kernel@...r.kernel.org
Cc:	stable-review@...nel.org, Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [34-longterm 011/247] USB: usb-storage: unusual_devs entry for CamSport Evo

From: Alan Stern <stern@...land.harvard.edu>

                   -------------------
    This is a commit scheduled for the next v2.6.34 longterm release.
    If you see a problem with using this for longterm, please comment.
                   -------------------

commit 12f68c480c7155a66bd2a76ab2fef28dd5f93fa2 upstream.

This patch (as1438) adds an unusual_devs entry for the MagicPixel
FW_Omega2 chip, used in the CamSport Evo camera.  The firmware
incorrectly reports a vendor-specific bDeviceClass.

[PG: change USB_ --> US_ to match 2.6.34.x naming conventions]

Signed-off-by: Alan Stern <stern@...land.harvard.edu>
Reported-by: <ttkspam@...e.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 drivers/usb/storage/unusual_devs.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index c246fe8..ee6e67e 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1052,6 +1052,15 @@ UNUSUAL_DEV(  0x084d, 0x0011, 0x0110, 0x0110,
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_BULK32),
 
+/* Reported by <ttkspam@...e.fr>
+ * The device reports a vendor-specific device class, requiring an
+ * explicit vendor/product match.
+ */
+UNUSUAL_DEV(  0x0851, 0x1542, 0x0002, 0x0002,
+		"MagicPixel",
+		"FW_Omega2",
+		US_SC_DEVICE, US_PR_DEVICE, NULL, 0),
+
 /* Andrew Lunn <andrew@...n.ch>
  * PanDigital Digital Picture Frame. Does not like ALLOW_MEDIUM_REMOVAL
  * on LUN 4.
-- 
1.7.4.4

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