PNX8XXX_UART_FIFO_TXFIFO_STA  319 drivers/tty/serial/pnx8xxx_uart.c 	return serial_in(sport, PNX8XXX_FIFO) & PNX8XXX_UART_FIFO_TXFIFO_STA ? 0 : TIOCSER_TEMT;
PNX8XXX_UART_FIFO_TXFIFO_STA  531 drivers/tty/serial/pnx8xxx_uart.c 	while (serial_in(sport, PNX8XXX_FIFO) & PNX8XXX_UART_FIFO_TXFIFO_STA)