From: Claudiu Manoil <claudiu.manoil@freescale.com>
Date: Tue, 29 Jan 2013 03:55:12 +0000 (+0000)
Subject: gianfar: Pack struct gfar_priv_grp into three cachelines
X-Git-Tag: v3.9-rc1~139^2~223
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee873fda3bec7c668407b837fc5519eb961fcd37;p=pandora-kernel.git

gianfar: Pack struct gfar_priv_grp into three cachelines

* remove unused members(!): imask, ievent
* move space consuming interrupt name strings (int_name_* members) to
external structures, unessential for the driver's hot path
* keep high priority hot path data within the first 2 cache lines

This reduces struct gfar_priv_grp from 6 to 3 cache lines.
(Also fixed checkpatch warnings for the old code, in the process.)

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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