From: Tejun Heo <tj@kernel.org>
Date: Sat, 18 Apr 2009 22:00:42 +0000 (+0900)
Subject: ide-cd: don't abuse rq->buffer
X-Git-Tag: v2.6.31-rc1~389^2~141
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f181d2b1569dfb88a584a6e1847e9e1c7645951;p=pandora-kernel.git

ide-cd: don't abuse rq->buffer

Impact: rq->buffer usage cleanup

ide-cd uses rq->buffer to carry pointer to the original request when
issuing REQUEST_SENSE.  Use rq->special instead.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
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