fix nrf52832 build 2

Author: hathach

ports/nrf/common-hal/neopixel_write/__init__.c

@@ -206,7 +206,7 @@ void common_hal_neopixel_write (const digitalio_digitalinout_obj_t* digitalinout
         // the LEDs and if you are not using the EasyDMA feature.
         __disable_irq();
 
-#ifdef NRF52840_XXAA
+#ifdef NRF_P1
         NRF_GPIO_Type* port = ( digitalinout->pin->port ? NRF_P1 : NRF_P0 );
 #else
         NRF_GPIO_Type* port = NRF_P0;