Symbol: M_DUART_RX_RDY
drivers/tty/serial/sb1250-duart.c
191
return read_sbdchn(sport, R_DUART_STATUS) & M_DUART_RX_RDY;
drivers/tty/serial/sb1250-duart.c
340
if (!(status & M_DUART_RX_RDY))