ec_index
leds[1].ec_index = EC_AMBER_LED;
leds[2].ec_index = EC_GREEN_LED;
enum ec_index ec_index;
if (regmap_read(led->ec_ram, led->ec_index, &led_status))
regmap_write(led->ec_ram, led->ec_index, EC_LED_OFF);
regmap_write(led->ec_ram, led->ec_index, EC_LED_STILL);
regmap_write(led->ec_ram, led->ec_index, EC_LED_OFF);
regmap_write(led->ec_ram, led->ec_index, EC_LED_STILL);
regmap_write(led->ec_ram, led->ec_index, EC_LED_BLINK);
leds[0].ec_index = EC_BLUE_LED;