Lines Matching refs:mutex

123 		mutex_lock(&tscm->mutex);  in pcm_capture_hw_params()
125 		mutex_unlock(&tscm->mutex);  in pcm_capture_hw_params()
145 		mutex_lock(&tscm->mutex);  in pcm_playback_hw_params()
147 		mutex_unlock(&tscm->mutex);  in pcm_playback_hw_params()
159 	mutex_lock(&tscm->mutex);  in pcm_capture_hw_free()
166 	mutex_unlock(&tscm->mutex);  in pcm_capture_hw_free()
175 	mutex_lock(&tscm->mutex);  in pcm_playback_hw_free()
182 	mutex_unlock(&tscm->mutex);  in pcm_playback_hw_free()
193 	mutex_lock(&tscm->mutex);  in pcm_capture_prepare()
199 	mutex_unlock(&tscm->mutex);  in pcm_capture_prepare()
210 	mutex_lock(&tscm->mutex);  in pcm_playback_prepare()
216 	mutex_unlock(&tscm->mutex);  in pcm_playback_prepare()