commit 8d4887ee30695d6b092e96029ae974505c43bfb6
author Michael Ellerman <mpe@ellerman.id.au> Tue Dec 10 14:02:49 2013 +1100
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> Tue Feb 11 11:24:49 2014 +1100
tree c58f77d3eb151f4f35d3e0e144a2c2d734db6096
parent 2fdd313f54eca8221125b7898e6a8393604b6fb6

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

diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 37300f6..80b1d57 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -20,6 +20,7 @@
 	select PPC_DOORBELL
 	select HAVE_CONTEXT_TRACKING
 	select HOTPLUG_CPU if SMP
+	select ARCH_RANDOM
 	default y
 
 config PPC_SPLPAR