parport: output port as hex rather than dec

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>

src/jtag/drivers/parport.c

@@ -424,7 +424,7 @@ COMMAND_HANDLER(parport_handle_parport_port_command)
 		}
 	}
 
-	command_print(CMD_CTX, "parport port = %u", parport_port);
+	command_print(CMD_CTX, "parport port = 0x%" PRIx16 "", parport_port);
 
 	return ERROR_OK;
 }