UART_TF 825 drivers/tty/serial/msm_serial.c tf = port->membase + UART_TF; UART_TF 875 drivers/tty/serial/msm_serial.c tf = port->membase + UART_TF; UART_TF 1503 drivers/tty/serial/msm_serial.c msm_write(port, c, msm_port->is_uartdm ? UARTDM_TF : UART_TF); UART_TF 1588 drivers/tty/serial/msm_serial.c tf = port->membase + UART_TF;