Searched refs:open_sem_dac (Results 1 – 1 of 1) sorted by relevance
312 struct mutex open_sem_dac; member2389 mutex_lock(&s->open_sem_dac); in cs4297a_release()2393 mutex_unlock(&s->open_sem_dac); in cs4297a_release()2450 mutex_lock(&s->open_sem_dac); in cs4297a_locked_open()2453 mutex_unlock(&s->open_sem_dac); in cs4297a_locked_open()2456 mutex_unlock(&s->open_sem_dac); in cs4297a_locked_open()2463 mutex_lock(&s->open_sem_dac); in cs4297a_locked_open()2511 mutex_unlock(&s->open_sem_dac); in cs4297a_locked_open()2674 mutex_init(&s->open_sem_dac); in cs4297a_init()