ldisc_sem        2993 drivers/tty/tty_io.c 	init_ldsem(&tty->ldisc_sem);
ldisc_sem         272 drivers/tty/tty_ldisc.c 	ldsem_down_read(&tty->ldisc_sem, MAX_SCHEDULE_TIMEOUT);
ldisc_sem         275 drivers/tty/tty_ldisc.c 		ldsem_up_read(&tty->ldisc_sem);
ldisc_sem         293 drivers/tty/tty_ldisc.c 	if (ldsem_down_read_trylock(&tty->ldisc_sem)) {
ldisc_sem         296 drivers/tty/tty_ldisc.c 			ldsem_up_read(&tty->ldisc_sem);
ldisc_sem         312 drivers/tty/tty_ldisc.c 	ldsem_up_read(&ld->tty->ldisc_sem);
ldisc_sem         320 drivers/tty/tty_ldisc.c 	return ldsem_down_write(&tty->ldisc_sem, timeout);
ldisc_sem         326 drivers/tty/tty_ldisc.c 	return ldsem_down_write_nested(&tty->ldisc_sem,
ldisc_sem         332 drivers/tty/tty_ldisc.c 	ldsem_up_write(&tty->ldisc_sem);
ldisc_sem         490 drivers/tty/tty_ldisc.c 	lockdep_assert_held_write(&tty->ldisc_sem);
ldisc_sem         512 drivers/tty/tty_ldisc.c 	lockdep_assert_held_write(&tty->ldisc_sem);
ldisc_sem         636 drivers/tty/tty_ldisc.c 	lockdep_assert_held_write(&tty->ldisc_sem);
ldisc_sem         684 drivers/tty/tty_ldisc.c 	lockdep_assert_held_write(&tty->ldisc_sem);
ldisc_sem         141 drivers/usb/serial/console.c 			init_ldsem(&tty->ldisc_sem);
ldisc_sem         294 include/linux/tty.h 	struct ld_semaphore ldisc_sem;