imx21_io_desc      20 arch/arm/mach-imx/mm-imx21.c static struct map_desc imx21_io_desc[] __initdata = {
imx21_io_desc      50 arch/arm/mach-imx/mm-imx21.c 	iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc));