ARM: S3C64XX: Mark most Cragganmore initdata devinitdata

With the greater use of deferred probes we need to be more sure that
initdata is actually used only at system init rather than being used
by devices when they probe (which could happen after the main kernel
init has completed and is much more likely to now).

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>