From: Andrew Kephart <akephart@akephart.org>
Date: Sun, 21 Aug 2011 20:34:13 +0000 (-0700)
Subject: udlfb: Search config descriptor if not at device level
X-Git-Tag: v3.2-rc1~120^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2e1fc9d5d12fbc06590ac4987dce6f79d86f1c7;p=pandora-kernel.git

udlfb: Search config descriptor if not at device level

For at least one DisplayLink device, the vendor-specific information can
be found in the config descriptor instead of as a separate, device-level
descriptor.  This patch searches the current interface (of the current
config descriptor) for the DL vendor-specific descriptor.

Signed-off-by: Andrew Kephart <akephart@akephart.org>
Signed-off-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
---

Reading git-diff-tree failed