From 72e0605b4346c3b018a5926ab0b3f535ab1f9b82 Mon Sep 17 00:00:00 2001
From: Jayachandran C <jchandra@broadcom.com>
Date: Wed, 7 Jan 2015 16:58:25 +0530
Subject: [PATCH] MIPS: Netlogic: Disable writing IRT for disabled blocks

If the device header of a block is not present, return invalid IRT
value so that we do not program an incorrect offset.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8882/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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Reading git-format-patch failed