From: Chandrakala Chavva <cchavva@caviumnetworks.com>
Date: Thu, 15 Jan 2015 13:11:08 +0000 (+0300)
Subject: MIPS: OCTEON: Use correct instruction to read 64-bit COP0 register
X-Git-Tag: fixes-v4.0-rc1~21^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d98cae6e35cfda8c008dba9c43c6f78f85e2792;p=pandora-kernel.git

MIPS: OCTEON: Use correct instruction to read 64-bit COP0 register

Use dmfc0/dmtc0 instructions for reading CvmMemCtl COP0 register,
its a 64-bit wide.

Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/8936/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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