Symbol: ldsem_down_read
drivers/tty/tty_ldisc.c
243
ldsem_down_read(&tty->ldisc_sem, MAX_SCHEDULE_TIMEOUT);
include/linux/tty_ldisc.h
39
int ldsem_down_read(struct ld_semaphore *sem, long timeout);
include/linux/tty_ldisc.h
52
ldsem_down_read(sem, timeout)