From: Johan Hovold <johan@kernel.org>
Date: Thu, 23 Apr 2015 14:06:50 +0000 (+0200)
Subject: USB: musb: fix inefficient copy of unaligned buffers
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~119^2~63
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ca9a3217f0ac35e8595bf203685a2205213ddc8;p=pandora-kernel.git

USB: musb: fix inefficient copy of unaligned buffers

Make sure only to copy any actual data rather than the whole buffer,
when releasing the temporary buffer used for unaligned non-isochronous
transfers.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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