From: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Date: Wed, 11 Feb 2015 06:27:23 +0000 (+0530)
Subject: powerpc/powernv: Add OPAL message notifier unregister function
X-Git-Tag: omap-for-v4.1/fixes-rc1~126^2~70^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b921e90260cec1e04988bb3763491de885b67b51;p=pandora-kernel.git

powerpc/powernv: Add OPAL message notifier unregister function

Provide an unregister interface for the opal message notifiers
to be called when not needed like during driver unload/remove.

Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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