334 snd_s1810c_get_switch_state(struct usb_mixer_interface *mixer,  in snd_s1810c_get_switch_state()  argument
337 	struct snd_usb_audio *chip = mixer->chip;  in snd_s1810c_get_switch_state()
338 	struct s1810_mixer_state *private = mixer->private_data;  in snd_s1810c_get_switch_state()
361 snd_s1810c_set_switch_state(struct usb_mixer_interface *mixer,  in snd_s1810c_set_switch_state()  argument
364 	struct snd_usb_audio *chip = mixer->chip;  in snd_s1810c_set_switch_state()
365 	struct s1810_mixer_state *private = mixer->private_data;  in snd_s1810c_set_switch_state()
384 	struct usb_mixer_interface *mixer = list->mixer;  in snd_s1810c_switch_get()  local
385 	struct s1810_mixer_state *private = mixer->private_data;  in snd_s1810c_switch_get()
392 	ret = snd_s1810c_get_switch_state(mixer, kctl, &state);  in snd_s1810c_switch_get()
415 	struct usb_mixer_interface *mixer = list->mixer;  in snd_s1810c_switch_set()  local
416 	struct s1810_mixer_state *private = mixer->private_data;  in snd_s1810c_switch_set()
424 	ret = snd_s1810c_get_switch_state(mixer, kctl, &curval);  in snd_s1810c_switch_set()
442 	ret = snd_s1810c_set_switch_state(mixer, kctl);  in snd_s1810c_switch_set()
450 snd_s1810c_switch_init(struct usb_mixer_interface *mixer,  in snd_s1810c_switch_init()  argument
460 	elem->head.mixer = mixer;  in snd_s1810c_switch_init()
535 static void snd_sc1810_mixer_state_free(struct usb_mixer_interface *mixer)  in snd_sc1810_mixer_state_free()  argument
537 	struct s1810_mixer_state *private = mixer->private_data;  in snd_sc1810_mixer_state_free()
539 	mixer->private_data = NULL;  in snd_sc1810_mixer_state_free()
543 int snd_sc1810_init_mixer(struct usb_mixer_interface *mixer)  in snd_sc1810_init_mixer()  argument
546 	struct snd_usb_audio *chip = mixer->chip;  in snd_sc1810_init_mixer()
574 	mixer->private_data = private;  in snd_sc1810_init_mixer()
575 	mixer->private_free = snd_sc1810_mixer_state_free;  in snd_sc1810_init_mixer()
579 	ret = snd_s1810c_switch_init(mixer, &snd_s1810c_line_sw);  in snd_sc1810_init_mixer()
583 	ret = snd_s1810c_switch_init(mixer, &snd_s1810c_mute_sw);  in snd_sc1810_init_mixer()
587 	ret = snd_s1810c_switch_init(mixer, &snd_s1810c_48v_sw);  in snd_sc1810_init_mixer()
591 	ret = snd_s1810c_switch_init(mixer, &snd_s1810c_ab_sw);  in snd_sc1810_init_mixer()