930 	mutex_init(&codec->spdif_mutex);  in snd_hda_codec_device_init()
2221 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_default_get()
2227 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_default_get()
2330 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_default_put()
2343 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_default_put()
2358 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_get()
2361 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_get()
2388 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_put()
2398 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_put()
2543 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_unassign()
2546 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_unassign()
2565 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_assign()
2572 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_assign()
2647 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_in_switch_put()
2654 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_in_switch_put()
3668 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_open()
3673 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_open()
3692 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_prepare()
3694 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_prepare()
3707 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_cleanup()
3709 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_cleanup()
3722 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_close()
3724 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_close()
3764 		mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_open()
3777 		mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_open()
3806 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_prepare()
3822 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_prepare()
3889 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_cleanup()
3894 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_cleanup()