diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d5221b2d4599ef8d0d6b013dc1ee28afd9547454..b27ba0ee00fbb82cf774822a77787576785058c3 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -216,7 +216,7 @@ static inline int gpio_valid(int gpio)
 		return -1;
 #ifndef CONFIG_ARCH_OMAP24XX
 	if (OMAP_GPIO_IS_MPUIO(gpio)) {
-		if (gpio >= MAX_GPIO_LINES + 16)
+		if (gpio >= OMAP_MAX_GPIO_LINES + 16)
 			return -1;
 		return 0;
 	}