powerpc/mm: Remove unused flag arg in global_invalidates

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Aneesh Kumar K.V 2017-11-06 17:57:44 +05:30 • committed by Michael Ellerman
commit 76b03dc07e