powerpc/powernv: Use early_radix_enabled in POWER9 tlb flush

This code is used at boot and machine checks, so it should be using
early_radix_enabled() (which is usable any time).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2017-09-27 15:45:58 +10:00 • committed by Michael Ellerman
commit 969a86a285