From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Tue, 30 Sep 2014 02:38:53 +0000 (+1000)
Subject: powerpc/eeh: Reenable PCI devices after reset
X-Git-Tag: fixes-against-v3.18-rc2~117^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=316233ff878451e198e3633fd9165c437007a309;p=pandora-kernel.git

powerpc/eeh: Reenable PCI devices after reset

The PCI devices that have been passed through are enabled before
reset, we need restore to the enabled state after reset. Otherwise,
MMIO access might be issued to disabled devices after reset and
causes exceptional recursive EEH error.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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