Lines Matching refs:mutex

39 	mutex_lock(&psc_dma->mutex);  in psc_ac97_read()
46 		mutex_unlock(&psc_dma->mutex);  in psc_ac97_read()
62 		mutex_unlock(&psc_dma->mutex);  in psc_ac97_read()
69 		mutex_unlock(&psc_dma->mutex);  in psc_ac97_read()
74 	mutex_unlock(&psc_dma->mutex);  in psc_ac97_read()
83 	mutex_lock(&psc_dma->mutex);  in psc_ac97_write()
97 	mutex_unlock(&psc_dma->mutex);  in psc_ac97_write()
104 	mutex_lock(&psc_dma->mutex);  in psc_ac97_warm_reset()
110 	mutex_unlock(&psc_dma->mutex);  in psc_ac97_warm_reset()
117 	mutex_lock(&psc_dma->mutex);  in psc_ac97_cold_reset()
128 	mutex_unlock(&psc_dma->mutex);  in psc_ac97_cold_reset()