From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 31 Oct 2006 03:45:07 +0000 (+0000)
Subject: [MIPS] Cleanup memory barriers for weakly ordered systems.
X-Git-Tag: v2.6.20-rc1~34^2~40^2~7^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0004a9dfeaa709a7f853487aba19932c9b1a87c8;p=pandora-kernel.git

[MIPS] Cleanup memory barriers for weakly ordered systems.

Also the R4000 / R4600 LL/SC instructions imply a sync so no explicit sync
needed.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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