TX_NUM_FIFO      1199 drivers/tty/serial/cpm_uart/cpm_uart_core.c 	pinfo->tx_nrfifos = TX_NUM_FIFO;
TX_NUM_FIFO      1412 drivers/tty/serial/ucc_uart.c 	qe_port->tx_nrfifos = TX_NUM_FIFO;