From: Stephen Cameron <stephenmcameron@gmail.com>
Date: Fri, 23 Jan 2015 22:44:19 +0000 (-0600)
Subject: hpsa: check for ctlr lockup after command allocation in main io path
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~127^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=407863cb9daddd99000c70cffb7013f47f67b29c;p=pandora-kernel.git

hpsa: check for ctlr lockup after command allocation in main io path

Command allocation is the thing that takes the longest in the main i/o
path, so check for controller lockup immediately after this to prevent
submitting commands to locked up controller as much as possible.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

Reading git-diff-tree failed