UA_STATUS_TX_READY  239 drivers/tty/serial/digicolor-usart.c 	return (status & UA_STATUS_TX_READY) ? TIOCSER_TEMT : 0;
UA_STATUS_TX_READY  413 drivers/tty/serial/digicolor-usart.c 	} while ((status & UA_STATUS_TX_READY) == 0);