Lines Matching refs:ac97_mutex
29 static DEFINE_MUTEX(ac97_mutex);
50 mutex_lock(&ac97_mutex); in nuc900_ac97_read()
92 mutex_unlock(&ac97_mutex); in nuc900_ac97_read()
103 mutex_lock(&ac97_mutex); in nuc900_ac97_write()
134 mutex_unlock(&ac97_mutex); in nuc900_ac97_write()
143 mutex_lock(&ac97_mutex); in nuc900_ac97_warm_reset()
156 mutex_unlock(&ac97_mutex); in nuc900_ac97_warm_reset()
164 mutex_lock(&ac97_mutex); in nuc900_ac97_cold_reset()
196 mutex_unlock(&ac97_mutex); in nuc900_ac97_cold_reset()
271 mutex_lock(&ac97_mutex); in nuc900_ac97_probe()
281 mutex_unlock(&ac97_mutex); in nuc900_ac97_probe()