gpio/omap: avoid cpu checks during module ena/disable

Remove cpu-is checks while enabling/disabling OMAP GPIO module during a gpio
request/free.

Signed-off-by: Charulatha V <charu@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index 49ec751..db94bd1 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -188,6 +188,7 @@
 	u16 clr_irqenable;
 	u16 debounce;
 	u16 debounce_en;
+	u16 ctrl;
 
 	bool irqenable_inv;
 };