Revert "ARM: OMAP2+: Fix multiple randconfig errors with SOC_OMAP and SOC_OMAP_NOOP"

This reverts commit c295fb63.

This makes existing .config files bloated by selecting in all
omaps as noted by Russell King - ARM Linux <linux@arm.linux.org.uk>.

Signed-off-by: Tony Lindgren <tony@atomide.com>