From: Stephen M. Cameron <stephenmcameron@gmail.com>
Date: Fri, 14 Nov 2014 23:27:29 +0000 (-0600)
Subject: hpsa: remove spin lock around command allocation
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c413128a6ff3af013bd1d82860a7ee60f93fb28;p=pandora-kernel.git

hpsa: remove spin lock around command allocation

It is already using atomic test_and_set_bit to do the
allocation.

There is some microscopic chance of starvation, but it is
so microscopic that it should never happen in reality.

Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Webb Scales <webbnh@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

Reading git-diff-tree failed