ARM: 6264/1: fix Versatile Express LED oversight

My attempt to make the LEDs only compile for RealView and
Versatile was futile: I missed the Versatile Express. So invert
the logic and explicitly include the platforms to compile for.
Signed-off-by: Linus Walleij <triad@df.lth.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/plat-versatile/Makefile

 obj-y	:= clock.o
 obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o
-# For all but the Integrator, compile these
-ifeq ($(CONFIG_ARCH_INTEGRATOR),)
-obj-y += sched-clock.o
-obj-$(CONFIG_LEDS_CLASS) += leds.o
+obj-$(CONFIG_ARCH_REALVIEW) += sched-clock.o
+obj-$(CONFIG_ARCH_VERSATILE) += sched-clock.o
+ifeq ($(CONFIG_LEDS_CLASS),y)
+obj-$(CONFIG_ARCH_REALVIEW) += leds.o
+obj-$(CONFIG_ARCH_VERSATILE) += leds.o
 endif