Symbol: SUP_UART_LSR_TX
drivers/tty/serial/sunplus-uart.c
452
(val & SUP_UART_LSR_TX), 1, 10000);
drivers/tty/serial/sunplus-uart.c
89
return (lsr & SUP_UART_LSR_TX) ? SUP_UART_LSR_TX_NOT_FULL : 0;