ARM: integrator: delete SC mapping on the CP

The Integrator/CP does not use the address space defined as
used by the Integrator/AP system controller, it's just unused
memory. So just delete this static mapping from the CP static
mapping table.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/mach-integrator/integrator_cp.c

@@ -84,11 +84,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(INTEGRATOR_HDR_BASE),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
-	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_SC_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_SC_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
 	}, {
 		.virtual	= IO_ADDRESS(INTEGRATOR_EBI_BASE),
 		.pfn		= __phys_to_pfn(INTEGRATOR_EBI_BASE),