From: Arthur Jones <arthur.jones@qlogic.com>
Date: Mon, 7 Jan 2008 05:12:38 +0000 (-0800)
Subject: IB/ipath: Add ipath_read_ireg() abstraction
X-Git-Tag: v2.6.25-rc1~1234^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7da0498e7f0eb022107811b9d41697298329f6b4;p=pandora-kernel.git

IB/ipath: Add ipath_read_ireg() abstraction

Different chips have different width interrupt status registers, so add
a flag and accessor function to decide which width register read to use.

Signed-off-by: Arthur Jones <arthur.jones@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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