powerpc/pseries: Avoid harmless preempt warning

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200320152436.1468651-1-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin 2020-03-21 01:24:36 +10:00 • committed by Michael Ellerman
commit adde8715cf