AUART_STAT_TXFF   621 drivers/tty/serial/mxs-auart.c 	while (!(mxs_read(s, REG_STAT) & AUART_STAT_TXFF)) {
AUART_STAT_TXFF  1345 drivers/tty/serial/mxs-auart.c 	while (mxs_read(s, REG_STAT) & AUART_STAT_TXFF) {