USB: usb-storage: unusual_devs update for Super TOP SATA bridge
authorJosh Boyer <jwboyer@redhat.com>
Thu, 14 Feb 2013 14:39:09 +0000 (09:39 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Feb 2013 14:32:28 +0000 (06:32 -0800)
commitcfb2ddcace95399e4dcefebb62e16cd93c9d4ae7
tree4382fa276ab35c8c196c48d75b13ddb34171f190
parentba18450b8528ed69d71b3cb8dbdecb08d9272c72
USB: usb-storage: unusual_devs update for Super TOP SATA bridge

commit 18e03310b5caa6d11c1a8c61b982c37047693fba upstream.

The current entry in unusual_cypress.h for the Super TOP SATA bridge devices
seems to be causing corruption on newer revisions of this device.  This has
been reported in Arch Linux and Fedora.  The original patch was tested on
devices with bcdDevice of 1.60, whereas the newer devices report bcdDevice
as 2.20.  Limit the UNUSUAL_DEV entry to devices less than 2.20.

This fixes https://bugzilla.redhat.com/show_bug.cgi?id=909591

The Arch Forum post on this is here:
https://bbs.archlinux.org/viewtopic.php?id=152011

Reported-by: Carsten S. <carsteniq@yahoo.com>
Tested-by: Carsten S. <carsteniq@yahoo.com>
Signed-off-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/storage/unusual_cypress.h