ARM: 6872/1: arch:common:Makefile Remove unused config in the Makefile.

The patch below removes an unused config variable found by using a kernel
cleanup script.
Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/common/Makefile

@@ -16,5 +16,4 @@ obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
 obj-$(CONFIG_ARCH_IXP2000)	+= uengine.o
 obj-$(CONFIG_ARCH_IXP23XX)	+= uengine.o
 obj-$(CONFIG_PCI_HOST_ITE8152)  += it8152.o
-obj-$(CONFIG_COMMON_CLKDEV)	+= clkdev.o
 obj-$(CONFIG_ARM_TIMER_SP804)	+= timer-sp.o