From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 18 Apr 2014 12:19:52 +0000 (+0200)
Subject: bus: mvebu-mbus: allow several windows with the same target/attribute
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~194^2~5^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b566e782be32145664d96ada3e389f17d32742e5;p=pandora-kernel.git

bus: mvebu-mbus: allow several windows with the same target/attribute

Having multiple windows with the same target and attribute is actually
legal, and can be useful for PCIe windows, when PCIe BARs have a size
that isn't a power of two, and we therefore need to create several
MBus windows to cover the PCIe BAR for a given PCIe interface.

Fixes: fddddb52a6c4 ('bus: introduce an Marvell EBU MBus driver')
Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397823593-1932-7-git-send-email-thomas.petazzoni@free-electrons.com
Tested-by: Neil Greatorex <neil@fatboyfat.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

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