From: James Hogan <james.hogan@imgtec.com>
Date: Tue, 4 Mar 2014 10:23:57 +0000 (+0000)
Subject: MIPS: c-r4k: Add CPU PM callback for coherency
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~78^2~67^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61d73044fe4cb8b9b50fa2a612cb4492b9db43cd;p=pandora-kernel.git

MIPS: c-r4k: Add CPU PM callback for coherency

Implement a CPU power management callback for the r4k cache, to set up
coherency again after leaving a powered down state.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
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