x86: rdc: leds build/config fix

select NEW_LEDS for now until the Kconfig dependencies have been
fixed.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/Kconfig

@@ -335,6 +335,7 @@ config X86_RDC321X
 	select GENERIC_GPIO
 	select LEDS_CLASS
 	select LEDS_GPIO
+	select NEW_LEDS
 	help
 	  This option is needed for RDC R-321x system-on-chip, also known
 	  as R-8610-(G).