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: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index e340a54..4d8dfc1 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -141,11 +141,6 @@
 	},
 #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,