bcm2709: Remove bcm2708_gpio

Not needed now that we only support Device Tree booting.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>

arch/arm/mach-bcm2709/Kconfig

@@ -17,14 +17,6 @@ config BCM2709_DT
 	help
 	  Enable Device Tree support for BCM2709
 
-config BCM2708_GPIO
-	bool "BCM2709 gpio support"
-	depends on MACH_BCM2709
-	select ARCH_REQUIRE_GPIOLIB
-        default y
-	help
-	  Include support for the Broadcom(R) BCM2709 gpio.
-
 config BCM2708_NOL2CACHE
 	bool "Videocore L2 cache disable"
 	depends on MACH_BCM2709

arch/arm/mach-bcm2709/Makefile

@@ -3,4 +3,3 @@
 #
 
 obj-$(CONFIG_MACH_BCM2709) 	+= bcm2709.o armctrl.o
-obj-$(CONFIG_BCM2708_GPIO)	+= bcm2708_gpio.o