From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Mon, 9 Jan 2012 18:30:50 +0000 (+0100)
Subject: usb: gadget: dummy_hcd: add sg support
X-Git-Tag: v3.4-rc1~184^2~22^2~39^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14fce33a960afbcf91ef97135903092c33f6d076;p=pandora-kernel.git

usb: gadget: dummy_hcd: add sg support

This patch adds sg support to dummy_hcd. It seems that uas is not able
to work with a hcd which does not support sg only based transfers.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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