From: Steven Miao <realmz6@gmail.com>
Date: Tue, 4 Sep 2012 08:57:14 +0000 (+0800)
Subject: Blackfin: smp: add smp_mb() to keep coherency
X-Git-Tag: v3.7-rc1~76^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6594b982f6d5f957c8d72de7658bf8e240c7dfca;p=pandora-kernel.git

Blackfin: smp: add smp_mb() to keep coherency

After use generic smp helpers, smp_mb() should be added to keep coherency.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
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