From: Anton Blanchard <anton@samba.org>
Date: Fri, 13 Dec 2013 04:53:43 +0000 (+1100)
Subject: powerpc/powernv: Fix endian issue in opal_xscom_read
X-Git-Tag: v3.13-rc5~37^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01a9dbccbdfc7a93950b791405e476c510f73ab0;p=pandora-kernel.git

powerpc/powernv: Fix endian issue in opal_xscom_read

opal_xscom_read uses a pointer to return the data so we need
to byteswap it on LE builds.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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