Commit 96185664 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by John W. Linville

RFKILL: set the status of the leds on activation.

Provide default activate function to set the state of the led
when the led becomes bound to the trigger
Signed-off-by: default avatarDmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
Acked-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7c4f4578
......@@ -105,6 +105,16 @@ static void rfkill_led_trigger(struct rfkill *rfkill,
#endif /* CONFIG_RFKILL_LEDS */
}
#ifdef CONFIG_RFKILL_LEDS
static void rfkill_led_trigger_activate(struct led_classdev *led)
{
struct rfkill *rfkill = container_of(led->trigger,
struct rfkill, led_trigger);
rfkill_led_trigger(rfkill, rfkill->state);
}
#endif /* CONFIG_RFKILL_LEDS */
static void notify_rfkill_state_change(struct rfkill *rfkill)
{
blocking_notifier_call_chain(&rfkill_notifier_list,
......@@ -591,6 +601,8 @@ static void rfkill_led_trigger_register(struct rfkill *rfkill)
if (!rfkill->led_trigger.name)
rfkill->led_trigger.name = rfkill->dev.bus_id;
if (!rfkill->led_trigger.activate)
rfkill->led_trigger.activate = rfkill_led_trigger_activate;
error = led_trigger_register(&rfkill->led_trigger);
if (error)
rfkill->led_trigger.name = NULL;
......
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