drivers/tty/serial/ip22zilog.c

372

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/ip22zilog.c

508

if (status & Tx_BUF_EMP)

drivers/tty/serial/ip22zilog.c

584

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/ip22zilog.c

954

if (val & Tx_BUF_EMP) {

drivers/tty/serial/pmac_zilog.c

1103

while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0

drivers/tty/serial/pmac_zilog.c

1309

while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)

drivers/tty/serial/pmac_zilog.c

1864

while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)

drivers/tty/serial/pmac_zilog.c

350

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/pmac_zilog.c

502

if (status & Tx_BUF_EMP)

drivers/tty/serial/pmac_zilog.c

597

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/sunzilog.c

1135

if (val & Tx_BUF_EMP) {

drivers/tty/serial/sunzilog.c

471

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/sunzilog.c

613

if (status & Tx_BUF_EMP)

drivers/tty/serial/sunzilog.c

689

if (!(status & Tx_BUF_EMP))

drivers/tty/serial/zs.c

242

while (!(read_zsreg(zport, R0) & Tx_BUF_EMP) && --loops) {