From: Magnus Damm <magnus.damm@gmail.com>
Date: Thu, 24 Apr 2008 12:53:07 +0000 (+0900)
Subject: sh: intc register modify fix
X-Git-Tag: v2.6.26-rc2~14^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4370fe1c06ffa251b63b12a41e2599037a4b7f87;p=pandora-kernel.git

sh: intc register modify fix

Make sure register modifications stay atomic. Fixes processors with
shared priority register masking. Dual bitmap masking is unaffected.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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