drivers/s390/char/con3270.c

1944

if (tty_io_error(tty))

drivers/tty/amiserial.c

1016

if (tty_io_error(tty))

drivers/tty/amiserial.c

1036

if (tty_io_error(tty))

drivers/tty/amiserial.c

1113

if (tty_io_error(tty))

drivers/tty/mxser.c

1075

if (tty_io_error(tty))

drivers/tty/mxser.c

1096

if (tty_io_error(tty))

drivers/tty/mxser.c

1180

if (cmd != TIOCMIWAIT && tty_io_error(tty))

drivers/tty/mxser.c

982

if (tty_io_error(tty))

drivers/tty/pty.c

52

if (tty_io_error(tty))

drivers/tty/serial/serial_core.c

1090

if (!uport || tty_io_error(tty))

drivers/tty/serial/serial_core.c

1108

if (!uport || tty_io_error(tty))

drivers/tty/serial/serial_core.c

1568

if (tty_io_error(tty))

drivers/tty/serial/serial_core.c

1582

if (!uport || tty_io_error(tty)) {

drivers/tty/synclink_gt.c

3170

if (filp->f_flags & O_NONBLOCK || tty_io_error(tty)) {

drivers/tty/synclink_gt.c

969

if (tty_io_error(tty))

drivers/tty/tty_io.c

1070

if (!tty || !tty->ops->write || tty_io_error(tty))

drivers/tty/tty_io.c

911

if (!tty || tty_io_error(tty))

drivers/tty/tty_port.c

488

if (tty_io_error(tty)) {