From a3ead6568c511d47b6cdc3d624ef0b4924e9dd27 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Sun, 12 Oct 2014 13:23:40 +0300
Subject: [PATCH] iwlwifi: pcie: fix recovery from ARC reset in WoWLAN

When the ARC is reset when we exit from Sx in case we had
WoWLAN running, we can't access the prph before we reset
the NIC.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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