Fix dumb mistake on my part - thanksKurt

teensy4/usb.c

@@ -999,7 +999,7 @@ void usb_receive(int endpoint_number, transfer_t *transfer)
 
 uint32_t usb_transfer_status(const transfer_t *transfer)
 {
-#if #ifdef USB_MTPDISK
+#ifdef USB_MTPDISK
 	uint32_t status, cmd;
 	//int count=0;
 	cmd = USB1_USBCMD;