ARM: bcm281xx: Enable GPIO driver

Turn on the bcm281xx GPIO driver in the kernel configuration.
Signed-off-by: NMarkus Mayer <markus.mayer@linaro.org>
Reviewed-by: NChristian Daudt <csd@broadcom.com>

arch/arm/mach-bcm/Kconfig

@@ -9,7 +9,7 @@ config ARCH_BCM
 	select CLKSRC_OF
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_TIME
-	select GPIO_BCM
+	select GPIO_BCM_KONA
 	select SPARSE_IRQ
 	select TICK_ONESHOT
 	select CACHE_L2X0