drivers/i2c/busses/i2c-cpm.c

223

out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT);

drivers/i2c/busses/i2c-cpm.c

267

if (in_be16(&rbdf->cbd_sc) & BD_SC_EMPTY) {

drivers/i2c/busses/i2c-cpm.c

355

!(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY),

drivers/spi/spi-fsl-cpm.c

87

iowrite16be(BD_SC_EMPTY | BD_SC_INTRPT | BD_SC_WRAP, &rx_bd->cbd_sc);

drivers/tty/serial/cpm_uart.c

1093

if (bdp->cbd_sc & BD_SC_EMPTY)

drivers/tty/serial/cpm_uart.c

1108

bdp->cbd_sc |= BD_SC_EMPTY;

drivers/tty/serial/cpm_uart.c

256

if (status & BD_SC_EMPTY)

drivers/tty/serial/cpm_uart.c

298

setbits16(&bdp->cbd_sc, BD_SC_EMPTY);

drivers/tty/serial/cpm_uart.c

545

port->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);

drivers/tty/serial/cpm_uart.c

570

port->read_status_mask &= ~BD_SC_EMPTY;

drivers/tty/serial/cpm_uart.c

728

out_be16(&bdp->cbd_sc, BD_SC_EMPTY | BD_SC_INTRPT);

drivers/tty/serial/cpm_uart.c

733

out_be16(&bdp->cbd_sc, BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT);

drivers/tty/serial/ucc_uart.c

469

if (status & BD_SC_EMPTY)

drivers/tty/serial/ucc_uart.c

506

BD_SC_EMPTY);

drivers/tty/serial/ucc_uart.c

596

iowrite16be(BD_SC_EMPTY | BD_SC_INTRPT, &bdp->status);

drivers/tty/serial/ucc_uart.c

604

iowrite16be(BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT, &bdp->status);

drivers/tty/serial/ucc_uart.c

898

port->read_status_mask = BD_SC_EMPTY | BD_SC_OV;

drivers/tty/serial/ucc_uart.c

923

port->read_status_mask &= ~BD_SC_EMPTY;