tree a3693a2ebd947a42307aeef87c865f5834cc0dd7
parent 792f96e9a769b799a2944e9369e4ea1e467135b2
author Neelesh Gupta <neelegup@linux.vnet.ibm.com> 1423636043 +0530
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1427262808 +1100

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>