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authorDmitry Baryshkov <dbaryshkov@gmail.com>2008-07-22 14:21:59 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-08-01 23:31:33 +0400
commit96185664f10e79d038c084305d3cacff9b52204f (patch)
tree9134c0e018b86d84e2f9f86561b4c7a44ef933f9 /net
parent7c4f4578fc85d42d149f86b47f76c28626a20d92 (diff)
downloadlinux-96185664f10e79d038c084305d3cacff9b52204f.tar.xz
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: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/rfkill/rfkill.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 5c24f3647189..d2d45655cd1a 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -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;