ARM: pxa: pxa27x: Don't map IMEMC region statically

The IMEMC mapping not only has no user, but maps a reserved memory
space. It just wastes vmalloc space, remove it.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NNicolas Pitre <nico@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

arch/arm/mach-pxa/pxa27x.c

@@ -404,11 +404,6 @@ static struct map_desc pxa27x_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(PXA2XX_SMEMC_BASE),
 		.length		= SMEMC_SIZE,
 		.type		= MT_DEVICE
-	}, {	/* IMem ctl */
-		.virtual	= (unsigned long)IMEMC_VIRT,
-		.pfn		= __phys_to_pfn(IMEMC_PHYS),
-		.length		= IMEMC_SIZE,
-		.type		= MT_DEVICE
 	}, {	/* UNCACHED_PHYS_0 */
 		.virtual	= UNCACHED_PHYS_0,
 		.pfn		= __phys_to_pfn(0x00000000),