rtw_led_state
void rtw_led_attach(struct rtw_led_state *, void *);
void rtw_led_set(struct rtw_led_state *, struct rtw_regs *, u_int);
struct rtw_led_state *ls;
rtw_led_set(struct rtw_led_state *ls, struct rtw_regs *regs, u_int hwverid)
struct rtw_led_state *ls = &sc->sc_led_state;
struct rtw_led_state *ls = &sc->sc_led_state;
rtw_led_attach(struct rtw_led_state *ls, void *arg)
struct rtw_led_state sc_led_state;