From: Johan Hovold <jhovold@gmail.com>
Date: Tue, 13 Aug 2013 11:27:40 +0000 (+0200)
Subject: USB: uss720: fix DMA-buffer allocation
X-Git-Tag: v3.12-rc1~186^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9821aa9de97ccaaa16297d42a2c5a532c0032097;p=pandora-kernel.git

USB: uss720: fix DMA-buffer allocation

Make sure the USB control request is allocated separately from
containing structure to prevent potential memory corruption on
non-cache-coherent systems.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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