From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Thu, 15 May 2014 10:40:42 +0000 (+0200)
Subject: iommu/ipmmu-vmsa: Refactor micro-TLB lookup
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~8^2^6~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=192d2045707b25b984436eabfbfd3c8f1ada5a56;p=pandora-kernel.git

iommu/ipmmu-vmsa: Refactor micro-TLB lookup

Cache the micro-TLB number in archdata allocated in the .add_device
handler instead of looking it up when the deviced is attached and
detached. This simplifies the .attach_dev and .detach_dev operations and
prepares for DT support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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