ARM: kirkwood: remove support for legacy booting of Guruplug

The Kirkwood Guruplug platform has already been converted to the
Device Tree, so we can remove the legacy booting option for this
platform.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/mach-kirkwood/Kconfig

@@ -19,13 +19,6 @@ config MACH_ESATA_SHEEVAPLUG
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell eSATA SheevaPlug Reference Board.
 
-config MACH_GURUPLUG
-	bool "Marvell GuruPlug Reference Board"
-	select KIRKWOOD_LEGACY
-	help
-	  Say 'Y' here if you want your kernel to support the
-	  Marvell GuruPlug Reference Board.
-
 config MACH_INETSPACE_V2
 	bool "LaCie Internet Space v2 NAS Board"
 	select KIRKWOOD_LEGACY

arch/arm/mach-kirkwood/Makefile

@@ -2,7 +2,6 @@ obj-y				+= common.o pcie.o
 obj-$(CONFIG_KIRKWOOD_LEGACY)	+= irq.o mpp.o
 obj-$(CONFIG_MACH_D2NET_V2)		+= d2net_v2-setup.o lacie_v2-common.o
 obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG)	+= sheevaplug-setup.o
-obj-$(CONFIG_MACH_GURUPLUG)		+= guruplug-setup.o
 obj-$(CONFIG_MACH_INETSPACE_V2)		+= netspace_v2-setup.o lacie_v2-common.o
 obj-$(CONFIG_MACH_MV88F6281GTW_GE)	+= mv88f6281gtw_ge-setup.o
 obj-$(CONFIG_MACH_NET2BIG_V2)		+= netxbig_v2-setup.o lacie_v2-common.o