34 	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);  in snd_opl4_ctl_get()  local
39 	spin_lock_irqsave(&opl4->reg_lock, flags);  in snd_opl4_ctl_get()
40 	value = snd_opl4_read(opl4, reg);  in snd_opl4_ctl_get()
41 	spin_unlock_irqrestore(&opl4->reg_lock, flags);  in snd_opl4_ctl_get()
49 	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);  in snd_opl4_ctl_put()  local
56 	spin_lock_irqsave(&opl4->reg_lock, flags);  in snd_opl4_ctl_put()
57 	old_value = snd_opl4_read(opl4, reg);  in snd_opl4_ctl_put()
58 	snd_opl4_write(opl4, reg, value);  in snd_opl4_ctl_put()
59 	spin_unlock_irqrestore(&opl4->reg_lock, flags);  in snd_opl4_ctl_put()
82 int snd_opl4_create_mixer(struct snd_opl4 *opl4)  in snd_opl4_create_mixer()  argument
84 	struct snd_card *card = opl4->card;  in snd_opl4_create_mixer()
90 		err = snd_ctl_add(card, snd_ctl_new1(&snd_opl4_controls[i], opl4));  in snd_opl4_create_mixer()