From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Thu, 29 May 2014 15:52:41 +0000 (-0500)
Subject: hpsa: allow passthru ioctls to work with bidirectional commands
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~13^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9233fb10f35ab523f788e635ff07c355bb31bbdd;p=pandora-kernel.git

hpsa: allow passthru ioctls to work with bidirectional commands

Treat the the data direction bits as a bit mask allowing both
READ and WRITE at the same time instead of testing for equality
to see if it's a exclusively a READ or a WRITE.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: Mike Miller <michael.miller@canonical.com>
Reviewed-by: Webb Scales <webb.scales@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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