[PATCH] powerpc/powernv: Fix powernv Kconfig dependencies

[Alistair Popple]

The patch to introduce address translation services for Nvlink2 uses
MMU notifiers. However usage of MMU notifiers requires a Kconfig
option which is not selected by default on powerpc so add it to the
powernv Kconfig.

Signed-off-by: Alistair Popple <alistair at popple.id.au>
---
 arch/powerpc/platforms/powernv/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig
index 3a07e4d..76b8eca 100644
--- a/arch/powerpc/platforms/powernv/Kconfig
+++ b/arch/powerpc/platforms/powernv/Kconfig
@@ -19,6 +19,7 @@ config PPC_POWERNV
 	select CPU_FREQ_GOV_ONDEMAND
 	select CPU_FREQ_GOV_CONSERVATIVE
 	select PPC_DOORBELL
+	select MMU_NOTIFIER
 	default y
 
 config OPAL_PRD
-- 
2.1.4