All of arch/arm/mach-omap1/Kconfig is enclosed in a big "if ARCH_OMAP1"
and so every symbol already has a dependency on ARCH_OMAP1 even without
mentioning it in their list of dependencies.

Also dependencies on ARCH_OMAP can be dropped as it is selected by
ARCH_OMAP1.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>