ARM: EXYNOS: drop "select HAVE_SCHED_CLOCK"

The Kconfig symbol HAVE_SCHED_CLOCK got removed in v3.4,
with commit 6905a658 ("ARM: Make the sched_clock
framework mandatory"). Drop the last two select statements
for that symbol too. They're useless now.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

arch/arm/Kconfig

@@ -1172,7 +1172,6 @@ config PLAT_VERSATILE
 config ARM_TIMER_SP804
 	bool
 	select CLKSRC_MMIO
-	select HAVE_SCHED_CLOCK
 
 source arch/arm/mm/Kconfig
 

arch/arm/mach-exynos/Kconfig

@@ -255,7 +255,6 @@ config MACH_UNIVERSAL_C210
 	select EXYNOS_DEV_DMA
 	select EXYNOS_DEV_DRM
 	select EXYNOS_DEV_SYSMMU
-	select HAVE_SCHED_CLOCK
 	select S3C_DEV_HSMMC
 	select S3C_DEV_HSMMC2
 	select S3C_DEV_HSMMC3