From: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
Date: Fri, 14 Feb 2014 18:46:15 +0000 (-0700)
Subject: PCI: mvebu: Fix potential issue in range parsing
X-Git-Tag: v3.15-rc1~143^2~7^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f4bde1df33bde076f53325bdf2c6430cf85e1bb;p=pandora-kernel.git

PCI: mvebu: Fix potential issue in range parsing

The second parameter of of_read_number() is not the index, but a size.  As
it happens, in this case it may work just fine because of the conversion to
u32 and the favorable endianness on this architecture.

Fixes: 11be65472a427 ("PCI: mvebu: Adapt to the new device tree layout")
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Cc: stable@vger.kernel.org	# v3.12+
---

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