[RFC PATCH 3/9] leds: cros_ec: Implement offloaded() callback for trigger

[Rong Zhang]

"chromeos-auto" is a private hw control trigger which always stays in hw
control mode. Implement offloaded() callback with its return value to be
always true to reflect this.

Signed-off-by: Rong Zhang <i@xxxxxxxx>
---
 drivers/leds/leds-cros_ec.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/leds/leds-cros_ec.c b/drivers/leds/leds-cros_ec.c
index bea3cc3fbfd2d..f48e3cf6ccf68 100644
--- a/drivers/leds/leds-cros_ec.c
+++ b/drivers/leds/leds-cros_ec.c
@@ -86,12 +86,18 @@ static int cros_ec_led_trigger_activate(struct led_classdev *led_cdev)
 	return cros_ec_led_send_cmd(priv->cros_ec, &arg);
 }
 
+static bool cros_ec_led_trigger_offloaded(struct led_classdev *led_cdev)
+{
+	return true;
+}
+
 static struct led_hw_trigger_type cros_ec_led_trigger_type;
 
 static struct led_trigger cros_ec_led_trigger = {
 	.name = "chromeos-auto",
 	.trigger_type = &cros_ec_led_trigger_type,
 	.activate = cros_ec_led_trigger_activate,
+	.offloaded = cros_ec_led_trigger_offloaded,
 };
 
 static int cros_ec_led_brightness_set_blocking(struct led_classdev *led_cdev,
-- 
2.51.0