1737 	struct usb_mixer_elem_info *elem;  in scarlett2_add_new_ctl()  local
1740 	elem = kzalloc(sizeof(*elem), GFP_KERNEL);  in scarlett2_add_new_ctl()
1741 	if (!elem)  in scarlett2_add_new_ctl()
1748 	elem->head.mixer = mixer;  in scarlett2_add_new_ctl()
1749 	elem->control = index;  in scarlett2_add_new_ctl()
1750 	elem->head.id = 0;  in scarlett2_add_new_ctl()
1751 	elem->channels = channels;  in scarlett2_add_new_ctl()
1752 	elem->val_type = USB_MIXER_BESPOKEN;  in scarlett2_add_new_ctl()
1754 	kctl = snd_ctl_new1(ncontrol, elem);  in scarlett2_add_new_ctl()
1756 		kfree(elem);  in scarlett2_add_new_ctl()
1763 	err = snd_usb_mixer_add_control(&elem->head, kctl);  in scarlett2_add_new_ctl()
1798 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_sync_ctl_get()  local
1799 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_sync_ctl_get()
1881 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_volume_ctl_info()  local
1884 	uinfo->count = elem->channels;  in scarlett2_volume_ctl_info()
1894 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_master_volume_ctl_get()  local
1895 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_master_volume_ctl_get()
1932 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_volume_ctl_get()  local
1933 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_volume_ctl_get()
1935 	int index = line_out_remap(private, elem->control);  in scarlett2_volume_ctl_get()
1955 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_volume_ctl_put()  local
1956 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_volume_ctl_put()
1958 	int index = line_out_remap(private, elem->control);  in scarlett2_volume_ctl_put()
2012 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mute_ctl_get()  local
2013 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_mute_ctl_get()
2015 	int index = line_out_remap(private, elem->control);  in scarlett2_mute_ctl_get()
2035 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mute_ctl_put()  local
2036 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_mute_ctl_put()
2038 	int index = line_out_remap(private, elem->control);  in scarlett2_mute_ctl_put()
2097 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_sw_hw_enum_ctl_get()  local
2098 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_sw_hw_enum_ctl_get()
2099 	int index = line_out_remap(private, elem->control);  in scarlett2_sw_hw_enum_ctl_get()
2173 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_sw_hw_enum_ctl_put()  local
2174 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_sw_hw_enum_ctl_put()
2176 	int ctl_index = elem->control;  in scarlett2_sw_hw_enum_ctl_put()
2269 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_level_enum_ctl_get()  local
2270 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_level_enum_ctl_get()
2274 	int index = elem->control + info->level_input_first;  in scarlett2_level_enum_ctl_get()
2294 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_level_enum_ctl_put()  local
2295 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_level_enum_ctl_put()
2299 	int index = elem->control + info->level_input_first;  in scarlett2_level_enum_ctl_put()
2336 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_pad_ctl_get()  local
2337 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_pad_ctl_get()
2349 		private->pad_switch[elem->control];  in scarlett2_pad_ctl_get()
2359 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_pad_ctl_put()  local
2360 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_pad_ctl_put()
2363 	int index = elem->control;  in scarlett2_pad_ctl_put()
2400 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_air_ctl_get()  local
2401 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_air_ctl_get()
2412 	ucontrol->value.integer.value[0] = private->air_switch[elem->control];  in scarlett2_air_ctl_get()
2422 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_air_ctl_put()  local
2423 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_air_ctl_put()
2426 	int index = elem->control;  in scarlett2_air_ctl_put()
2463 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_phantom_ctl_get()  local
2464 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_phantom_ctl_get()
2476 		private->phantom_switch[elem->control];  in scarlett2_phantom_ctl_get()
2486 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_phantom_ctl_put()  local
2487 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_phantom_ctl_put()
2490 	int index = elem->control;  in scarlett2_phantom_ctl_put()
2527 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_phantom_persistence_ctl_get()  local
2528 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_phantom_persistence_ctl_get()
2537 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_phantom_persistence_ctl_put()  local
2538 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_phantom_persistence_ctl_put()
2541 	int index = elem->control;  in scarlett2_phantom_persistence_ctl_put()
2649 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_direct_monitor_ctl_get()  local
2650 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_direct_monitor_ctl_get()
2651 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_direct_monitor_ctl_get()
2671 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_direct_monitor_ctl_put()  local
2672 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_direct_monitor_ctl_put()
2675 	int index = elem->control;  in scarlett2_direct_monitor_ctl_put()
2762 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_speaker_switch_enum_ctl_get()  local
2763 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_speaker_switch_enum_ctl_get()
2841 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_speaker_switch_enum_ctl_put()  local
2842 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_speaker_switch_enum_ctl_put()
2923 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_talkback_enum_ctl_get()  local
2924 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_talkback_enum_ctl_get()
2945 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_talkback_enum_ctl_put()  local
2946 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_talkback_enum_ctl_put()
2991 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_talkback_map_ctl_get()  local
2992 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_talkback_map_ctl_get()
2994 	int index = elem->control;  in scarlett2_talkback_map_ctl_get()
3004 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_talkback_map_ctl_put()  local
3005 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_talkback_map_ctl_put()
3011 	int index = elem->control;  in scarlett2_talkback_map_ctl_put()
3084 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_dim_mute_ctl_get()  local
3085 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_dim_mute_ctl_get()
3096 	ucontrol->value.integer.value[0] = private->dim_mute[elem->control];  in scarlett2_dim_mute_ctl_get()
3106 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_dim_mute_ctl_put()  local
3107 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_dim_mute_ctl_put()
3114 	int index = elem->control;  in scarlett2_dim_mute_ctl_put()
3330 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mixer_ctl_info()  local
3333 	uinfo->count = elem->channels;  in scarlett2_mixer_ctl_info()
3343 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mixer_ctl_get()  local
3344 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_mixer_ctl_get()
3346 	ucontrol->value.integer.value[0] = private->mix[elem->control];  in scarlett2_mixer_ctl_get()
3353 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mixer_ctl_put()  local
3354 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_mixer_ctl_put()
3359 	int index = elem->control;  in scarlett2_mixer_ctl_put()
3433 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mux_src_enum_ctl_info()  local
3434 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_mux_src_enum_ctl_info()
3442 	uinfo->count = elem->channels;  in scarlett2_mux_src_enum_ctl_info()
3468 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mux_src_enum_ctl_get()  local
3469 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_mux_src_enum_ctl_get()
3471 	int index = line_out_remap(private, elem->control);  in scarlett2_mux_src_enum_ctl_get()
3491 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_mux_src_enum_ctl_put()  local
3492 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_mux_src_enum_ctl_put()
3494 	int index = line_out_remap(private, elem->control);  in scarlett2_mux_src_enum_ctl_put()
3562 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_meter_ctl_info()  local
3565 	uinfo->count = elem->channels;  in scarlett2_meter_ctl_info()
3575 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_meter_ctl_get()  local
3579 	err = scarlett2_usb_get_meter_levels(elem->head.mixer, elem->channels,  in scarlett2_meter_ctl_get()
3584 	for (i = 0; i < elem->channels; i++)  in scarlett2_meter_ctl_get()
3616 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_msd_ctl_get()  local
3617 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_msd_ctl_get()
3626 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_msd_ctl_put()  local
3627 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_msd_ctl_put()
3683 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_standalone_ctl_get()  local
3684 	struct scarlett2_data *private = elem->head.mixer->private_data;  in scarlett2_standalone_ctl_get()
3693 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett2_standalone_ctl_put()  local
3694 	struct usb_mixer_interface *mixer = elem->head.mixer;  in scarlett2_standalone_ctl_put()