Searched refs:charlcd_available (Results 1 – 1 of 1) sorted by relevance
97 static atomic_t charlcd_available = ATOMIC_INIT(1); variable712 if (!atomic_dec_and_test(&charlcd_available)) in charlcd_open()726 atomic_inc(&charlcd_available); in charlcd_open()732 atomic_inc(&charlcd_available); in charlcd_release()
