led_state
int led_state;
sc->led_state = onoff;
acpi_ibm_sysctl_set(sc, ACPI_IBM_METHOD_THINKLIGHT, sc->led_state);
led_on = sc->led_state != PS4DS_LED_OFF;
led_blinks = sc->led_state == PS4DS_LED_BLINKING;
sc->led_state = PS4DS_LED_ON;
sc->led_state = PS4DS_LED_OFF;
enum ps4ds_led_state led_state;
PD4DSHOCK_SYSCTL_LED_STATE = PD4DSHOCK_OFFSET(led_state),
error = led_state(sc, &sb, state);
error = led_state(sc, &sb, state);
uint32_t state = sc->led_state;
if (state != sc->led_state) {
sc->led_state = state;
uint32_t led_state;