ARM: versatile: remove overlapping map_desc entry

The map_desc for VERSATILE_GPIO0_BASE overlaps with VERSATILE_SCTL_BASE.
The overlapping entry can be removed.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>

arch/arm/mach-versatile/core.c

@@ -141,11 +141,6 @@ static struct map_desc versatile_io_desc[] __initdata = {
 	},
 #ifdef CONFIG_MACH_VERSATILE_AB
  	{
-		.virtual	=  IO_ADDRESS(VERSATILE_GPIO0_BASE),
-		.pfn		= __phys_to_pfn(VERSATILE_GPIO0_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
-	}, {
 		.virtual	=  IO_ADDRESS(VERSATILE_IB2_BASE),
 		.pfn		= __phys_to_pfn(VERSATILE_IB2_BASE),
 		.length		= SZ_64M,