Revert "ARM: shmobile: marzen: Conditionally select SMSC_PHY"

This reverts commit 317af661.

This seems to prevent the board from booting now that the tree has been
rebased on v3.14-rc1.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/Kconfig

@@ -250,7 +250,6 @@ config MACH_MARZEN
 	depends on ARCH_R8A7779
 	select ARCH_REQUIRE_GPIOLIB
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SMSC_PHY if SMSC911X
 	select USE_OF
 
 config MACH_MARZEN_REFERENCE
@@ -258,7 +257,6 @@ config MACH_MARZEN_REFERENCE
 	depends on ARCH_R8A7779
 	select ARCH_REQUIRE_GPIOLIB
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select SMSC_PHY if SMSC911X
 	select USE_OF
 	---help---
 	   Use reference implementation of Marzen board support