[018/272] USB: usb-storage: unusual_devs update for TrekStor DataStation maxi g.u external hard drive enclosure

[Greg KH]

2.6.37-stable review patch.  If anyone has any objections, please let us know.

------------------

From: =?UTF-8?q?Richard=20Sch=C3=BCtz?= <r.schtz@xxxxxxxxxxx>

commit 7e1e7bd9dbd469267b6e6de1bf8d71a7d65ce86a upstream.

The TrekStor DataStation maxi g.u external hard drive enclosure uses a
JMicron USB to SATA chip which needs the US_FL_IGNORE_RESIDUE flag to work
properly.

Signed-off-by: Richard Schütz <r.schtz@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/usb/storage/unusual_devs.h |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1872,6 +1872,15 @@ UNUSUAL_DEV( 0x1908, 0x3335, 0x0200, 0x0
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_READ_DISC_INFO ),
 
+/* Patch by Richard Schütz <r.schtz@xxxxxxxxxxx>
+ * This external hard drive enclosure uses a JMicron chip which
+ * needs the US_FL_IGNORE_RESIDUE flag to work properly. */
+UNUSUAL_DEV(  0x1e68, 0x001b, 0x0000, 0x0000,
+		"TrekStor GmbH & Co. KG",
+		"DataStation maxi g.u",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE | US_FL_SANE_SENSE ),
+
 UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
 		"ST",
 		"2A",


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