ARM: shmobile: select the fixed regulator driver on BockW

34767f8dccc326026f97cd63f759dd36bd83502d
(ARM: mach-shmobile: select the fixed regulator driver on several boards)
decided to select fixed regulator driver on Kconfig.
BockW follows same style.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[horms+renesas@verge.net.au: Change mach-shmobile to shmobile in changelog]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index dd80f21..f76fca6 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -124,6 +124,7 @@
 	depends on ARCH_R8A7778
 	select ARCH_REQUIRE_GPIOLIB
 	select RENESAS_INTC_IRQPIN
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 	select USE_OF
 
 config MACH_MARZEN