taglinefilesource code
subtype56drivers/char/pty.cif (tty->driver.subtype == PTY_TYPE_MASTER) {
subtype69drivers/char/pty.cif (tty->driver.subtype == PTY_TYPE_MASTER)
subtype150drivers/char/pty.cif (tty->driver.subtype == PTY_TYPE_SLAVE)
subtype172drivers/char/pty.cpty_driver.subtype = PTY_TYPE_MASTER;
subtype194drivers/char/pty.cpty_slave_driver.subtype = PTY_TYPE_SLAVE;
subtype1800drivers/char/serial.cif (tty->driver.subtype == SERIAL_TYPE_CALLOUT) {
subtype1918drivers/char/serial.cif (tty->driver.subtype == SERIAL_TYPE_NORMAL)
subtype2203drivers/char/serial.cserial_driver.subtype = SERIAL_TYPE_NORMAL;
subtype2236drivers/char/serial.ccallout_driver.subtype = SERIAL_TYPE_CALLOUT;
subtype736drivers/char/tty_io.cdriver->subtype == PTY_TYPE_MASTER &&
subtype850drivers/char/tty_io.cdriver->subtype == PTY_TYPE_MASTER)
subtype953drivers/char/tty_io.ctty->driver.subtype == PTY_TYPE_MASTER) {
subtype1079drivers/char/tty_io.ctty->driver.subtype == PTY_TYPE_MASTER)
subtype1230drivers/char/tty_io.ctty->driver.subtype == PTY_TYPE_MASTER)
subtype207drivers/char/tty_ioctl.ctty->driver.subtype == PTY_TYPE_MASTER)
subtype340drivers/char/tty_ioctl.ctty->driver.subtype != PTY_TYPE_MASTER)
subtype100include/linux/tty_driver.hshort  subtype;  /* subtype of tty driver */