21 	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);  in snd_opl4_ctl_get()  local
26 	spin_lock_irqsave(&opl4->reg_lock, flags);  in snd_opl4_ctl_get()
27 	value = snd_opl4_read(opl4, reg);  in snd_opl4_ctl_get()
28 	spin_unlock_irqrestore(&opl4->reg_lock, flags);  in snd_opl4_ctl_get()
36 	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);  in snd_opl4_ctl_put()  local
43 	spin_lock_irqsave(&opl4->reg_lock, flags);  in snd_opl4_ctl_put()
44 	old_value = snd_opl4_read(opl4, reg);  in snd_opl4_ctl_put()
45 	snd_opl4_write(opl4, reg, value);  in snd_opl4_ctl_put()
46 	spin_unlock_irqrestore(&opl4->reg_lock, flags);  in snd_opl4_ctl_put()
69 int snd_opl4_create_mixer(struct snd_opl4 *opl4)  in snd_opl4_create_mixer()  argument
71 	struct snd_card *card = opl4->card;  in snd_opl4_create_mixer()
77 		err = snd_ctl_add(card, snd_ctl_new1(&snd_opl4_controls[i], opl4));  in snd_opl4_create_mixer()