powerpc/powernv: Fix condition to remove M64

The M64 resource should be removed if we don't have hook to
initialize it, or (not and) fail to do that.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2014-11-12 13:36:05 +11:00 • committed by Michael Ellerman
commit 9e9e893521