From 792f96e9a769b799a2944e9369e4ea1e467135b2 Mon Sep 17 00:00:00 2001
From: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Date: Wed, 11 Feb 2015 11:57:06 +0530
Subject: [PATCH] powerpc/powernv: Fix the overflow of OPAL message notifiers
 head array

Fixes the condition check of incoming message type which can
otherwise shoot beyond the message notifiers head array.

Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Reading git-format-patch failed