Lines Matching refs:sc_lock
163 kmutex_t sc_lock; /* Serialization */ member
331 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_VM); in nct_attach()
332 mutex_spin_enter(&sc->sc_lock); in nct_attach()
393 mutex_spin_exit(&sc->sc_lock); in nct_attach()
407 mutex_spin_enter(&sc->sc_lock); in nct_attach()
411 mutex_spin_exit(&sc->sc_lock); in nct_attach()
456 mutex_destroy(&sc->sc_lock); in nct_detach()
468 KASSERT(mutex_owned(&sc->sc_lock)); in nct_rd()
497 KASSERT(mutex_owned(&sc->sc_lock)); in nct_wr()
548 mutex_spin_enter(&sc->sc_lock); in nct_gpio_read()
553 mutex_spin_exit(&sc->sc_lock); in nct_gpio_read()
570 mutex_spin_enter(&sc->sc_lock); in nct_gpio_write()
578 mutex_spin_exit(&sc->sc_lock); in nct_gpio_write()
600 mutex_spin_enter(&sc->sc_lock); in nct_gpio_ctl()
652 mutex_spin_exit(&sc->sc_lock); in nct_gpio_ctl()