From: Dan Williams <dan.j.williams@intel.com>
Date: Sun, 8 May 2011 18:47:15 +0000 (-0700)
Subject: isci: unify request data structures
X-Git-Tag: v3.0-rc6~1^2~1^2~94
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67ea838d17acdad3331aeae848683c768df96aaa;p=pandora-kernel.git

isci: unify request data structures

Make scic_sds_request a proper member of isci_request.  Also let's us
get rid of the dma pool object size tracking since we now know that all
requests are sizeof(isci_request).  While cleaning up the construct
routine incidentally replaced SCI_FIELD_OFFSET with offsetof.

Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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