From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 26 Aug 2011 23:37:38 +0000 (+0100)
Subject: ARM: pm: some ARMv7 requires a dsb in resume to ensure correctness
X-Git-Tag: v3.1-rc5~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f35235a315a167e38e8e5bc9e476dcd7c932612c;p=pandora-kernel.git

ARM: pm: some ARMv7 requires a dsb in resume to ensure correctness

Add a dsb after the isb to ensure that the previous writes to the
CP15 registers take effect before we enable the MMU.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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