From e0cf957614976896111e676e5134ac98ee227d3d Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 28 Feb 2014 16:20:38 +1100
Subject: [PATCH] powerpc/powernv: Fix indirect XSCOM unmangling

We need to unmangle the full address, not just the register
number, and we also need to support the real indirect bit
being set for in-kernel uses.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
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