powerpc/pseries: Select ARCH_RANDOM on pseries
authorMichael Ellerman <mpe@ellerman.id.au>
Tue, 10 Dec 2013 03:02:49 +0000 (14:02 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 11 Feb 2014 00:24:49 +0000 (11:24 +1100)
commit8d4887ee30695d6b092e96029ae974505c43bfb6
treec58f77d3eb151f4f35d3e0e144a2c2d734db6096
parent2fdd313f54eca8221125b7898e6a8393604b6fb6
powerpc/pseries: Select ARCH_RANDOM on pseries

We have a driver for the ARCH_RANDOM hook in rng.c, so we should select
ARCH_RANDOM on pseries.

Without this the build breaks if you turn ARCH_RANDOM off.

This hasn't broken the build because pseries_defconfig doesn't specify a
value for PPC_POWERNV, which is default y, and selects ARCH_RANDOM.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/pseries/Kconfig