ARM: SAMSUNG: Remove legacy clock code

Since S5PV210 now has a complete clock driver using Common Clock
Framework, there is no reason to keep the old code. Remove it together
with the whole legacy Samsung-specific clock framework which no longer
has any users.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s3c24xx/mach-smdk2413.c

@@ -43,7 +43,6 @@
 #include <mach/gpio-samsung.h>
 #include <mach/fb.h>
 
-#include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/samsung-time.h>