UART_FCR_T_TRIG_01 195 drivers/tty/serial/8250/8250_port.c UART_FCR_T_TRIG_01, UART_FCR_T_TRIG_01 888 drivers/tty/serial/omap-serial.c up->fcr = UART_FCR_R_TRIG_01 | UART_FCR_T_TRIG_01 |