1538 	int apu1;  in snd_es1968_playback_open()  local
1541 	apu1 = snd_es1968_alloc_apu_pair(chip, ESM_APU_PCM_PLAY);  in snd_es1968_playback_open()
1542 	if (apu1 < 0)  in snd_es1968_playback_open()
1543 		return apu1;  in snd_es1968_playback_open()
1547 		snd_es1968_free_apu_pair(chip, apu1);  in snd_es1968_playback_open()
1551 	es->apu[0] = apu1;  in snd_es1968_playback_open()
1552 	es->apu[1] = apu1 + 1;  in snd_es1968_playback_open()
1576 	int apu1, apu2;  in snd_es1968_capture_open()  local
1578 	apu1 = snd_es1968_alloc_apu_pair(chip, ESM_APU_PCM_CAPTURE);  in snd_es1968_capture_open()
1579 	if (apu1 < 0)  in snd_es1968_capture_open()
1580 		return apu1;  in snd_es1968_capture_open()
1583 		snd_es1968_free_apu_pair(chip, apu1);  in snd_es1968_capture_open()
1589 		snd_es1968_free_apu_pair(chip, apu1);  in snd_es1968_capture_open()
1594 	es->apu[0] = apu1;  in snd_es1968_capture_open()
1595 	es->apu[1] = apu1 + 1;  in snd_es1968_capture_open()
1608 		snd_es1968_free_apu_pair(chip, apu1);  in snd_es1968_capture_open()