531 	spinlock_t substream_lock;  member
1243 	spin_lock(&chip->substream_lock);  in snd_es1968_pcm_trigger()
1264 	spin_unlock(&chip->substream_lock);  in snd_es1968_pcm_trigger()
1566 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_playback_open()
1568 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_playback_open()
1623 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_capture_open()
1625 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_capture_open()
1638 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_playback_close()
1640 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_playback_close()
1655 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_capture_close()
1657 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_capture_close()
1868 		spin_unlock(&chip->substream_lock);  in snd_es1968_update_pcm()
1870 		spin_lock(&chip->substream_lock);  in snd_es1968_update_pcm()
1981 		spin_lock(&chip->substream_lock);  in snd_es1968_interrupt()
1989 		spin_unlock(&chip->substream_lock);  in snd_es1968_interrupt()
2694 	spin_lock_init(&chip->substream_lock);  in snd_es1968_create()