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Searched refs:ldsem_down_read_trylock (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/include/linux/
H A Dtty_ldisc.h40 int ldsem_down_read_trylock(struct ld_semaphore *sem);
/openbmc/linux/drivers/tty/
H A Dtty_ldsem.c346 int ldsem_down_read_trylock(struct ld_semaphore *sem) in ldsem_down_read_trylock() function
H A Dtty_ldisc.c263 if (ldsem_down_read_trylock(&tty->ldisc_sem)) { in tty_ldisc_ref()