87 	struct snd_ivtv_card *itvsc = snd_kcontrol_chip(kctl);  in snd_ivtv_mixer_tv_vol_get()  local
88 	struct ivtv *itv = to_ivtv(itvsc->v4l2_dev);  in snd_ivtv_mixer_tv_vol_get()
95 	snd_ivtv_lock(itvsc);  in snd_ivtv_mixer_tv_vol_get()
97 	snd_ivtv_unlock(itvsc);  in snd_ivtv_mixer_tv_vol_get()
107 	struct snd_ivtv_card *itvsc = snd_kcontrol_chip(kctl);  in snd_ivtv_mixer_tv_vol_put()  local
108 	struct ivtv *itv = to_ivtv(itvsc->v4l2_dev);  in snd_ivtv_mixer_tv_vol_put()
115 	snd_ivtv_lock(itvsc);  in snd_ivtv_mixer_tv_vol_put()
129 	snd_ivtv_unlock(itvsc);  in snd_ivtv_mixer_tv_vol_put()
161 int __init snd_ivtv_mixer_create(struct snd_ivtv_card *itvsc)  in snd_ivtv_mixer_create()  argument
163 	struct v4l2_device *v4l2_dev = itvsc->v4l2_dev;  in snd_ivtv_mixer_create()
164 	struct snd_card *sc = itvsc->sc;  in snd_ivtv_mixer_create()
169 	ret = snd_ctl_add(sc, snd_ctl_new1(snd_ivtv_mixer_tv_vol, itvsc));  in snd_ivtv_mixer_create()