Symbol: MCFUART_USR
drivers/tty/serial/mcf.c
286
while ((status = readb(port->membase + MCFUART_USR)) & MCFUART_USR_RXREADY) {
drivers/tty/serial/mcf.c
334
readb(port->membase + MCFUART_USR) & MCFUART_USR_TXREADY,
drivers/tty/serial/mcf.c
479
if (readb(port->membase + MCFUART_USR) & MCFUART_USR_TXREADY)
drivers/tty/serial/mcf.c
484
if (readb(port->membase + MCFUART_USR) & MCFUART_USR_TXREADY)
drivers/tty/serial/mcf.c
62
return (readb(port->membase + MCFUART_USR) & MCFUART_USR_TXEMPTY) ?