ARM: zynq: use DT_MACHINE_START

The zynq platform code only supports DT based booting, so we
should use DT_MACHINE_START rather than MACHINE_START.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Michal Simek <michal.simek@xilinx.com>

arch/arm/mach-zynq/common.c

@@ -101,7 +101,7 @@ static const char * const zynq_dt_match[] = {
 	NULL
 };
 
-MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform")
+DT_MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform")
 	.smp		= smp_ops(zynq_smp_ops),
 	.map_io		= zynq_map_io,
 	.init_machine	= zynq_init_machine,