Otherwise we'll get an error about get_irqnr_and_base being defined
twice. Add an entry for omap4, and use ARCH_OMAP3 for omap3 instead of
ARCH_OMAP3430.
Also fix the check for omap1 to use ARCH_OMAP2PLUS to avoid having to
add ARCH_OMAP4 separately there.
Signed-off-by: Tony Lindgren <tony@atomide.com>
This way we can include it easily as needed also for .S files.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>