snd_usb_ctrl_intf
snd_usb_ctrl_intf(ctrl_intf) | (selector_id << 8),
snd_usb_ctrl_intf(ctrl_intf) | (selector_id << 8),
snd_usb_ctrl_intf(ctrl_intf) | (source_id << 8),
snd_usb_ctrl_intf(ctrl_intf) | (source_id << 8),
snd_usb_ctrl_intf(ctrl_intf) | (clock << 8),
snd_usb_ctrl_intf(ctrl_intf) | (clock << 8),
snd_usb_ctrl_intf(ctrl_intf) | (clock << 8),
snd_usb_ctrl_intf(ctrl_intf) | (clock << 8),
snd_usb_ctrl_intf(state->mixer->hostif),
snd_usb_ctrl_intf(mixer->hostif) | ((pval & 0xff) << 8),
snd_usb_ctrl_intf(list->mixer->hostif) | ((pval & 0xff) << 8),
snd_usb_ctrl_intf(mixer->hostif) | (id << 8),
USB_DIR_OUT, 0x0100, snd_usb_ctrl_intf(mixer->hostif) |
int idx = snd_usb_ctrl_intf(elem->head.mixer->hostif) | (elem->head.id << 8);
int idx = snd_usb_ctrl_intf(elem->head.mixer->hostif) | (elem->head.id << 8);
idx = snd_usb_ctrl_intf(pd->ctrl_iface) | (pd->pd_id << 8);
snd_usb_ctrl_intf(ctrl_intf),
snd_usb_ctrl_intf(ctrl_intf),