525 	spinlock_t substream_lock;  member
1231 	spin_lock(&chip->substream_lock);  in snd_es1968_pcm_trigger()
1252 	spin_unlock(&chip->substream_lock);  in snd_es1968_pcm_trigger()
1552 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_playback_open()
1554 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_playback_open()
1610 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_capture_open()
1612 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_capture_open()
1625 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_playback_close()
1627 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_playback_close()
1642 	spin_lock_irq(&chip->substream_lock);  in snd_es1968_capture_close()
1644 	spin_unlock_irq(&chip->substream_lock);  in snd_es1968_capture_close()
1857 		spin_unlock(&chip->substream_lock);  in snd_es1968_update_pcm()
1859 		spin_lock(&chip->substream_lock);  in snd_es1968_update_pcm()
1971 		spin_lock(&chip->substream_lock);  in snd_es1968_interrupt()
1979 		spin_unlock(&chip->substream_lock);  in snd_es1968_interrupt()
2638 	spin_lock_init(&chip->substream_lock);  in snd_es1968_create()