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-rw-r--r--net/rfkill/core.c75
1 files changed, 1 insertions, 74 deletions
diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index b7adaee69756..afa4f71b4c7b 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -176,47 +176,6 @@ static void rfkill_led_trigger_unregister(struct rfkill *rfkill)
{
led_trigger_unregister(&rfkill->led_trigger);
}
-
-static struct led_trigger rfkill_any_led_trigger;
-
-static void __rfkill_any_led_trigger_event(void)
-{
- enum led_brightness brightness = LED_OFF;
- struct rfkill *rfkill;
-
- list_for_each_entry(rfkill, &rfkill_list, node) {
- if (!(rfkill->state & RFKILL_BLOCK_ANY)) {
- brightness = LED_FULL;
- break;
- }
- }
-
- led_trigger_event(&rfkill_any_led_trigger, brightness);
-}
-
-static void rfkill_any_led_trigger_event(void)
-{
- mutex_lock(&rfkill_global_mutex);
- __rfkill_any_led_trigger_event();
- mutex_unlock(&rfkill_global_mutex);
-}
-
-static void rfkill_any_led_trigger_activate(struct led_classdev *led_cdev)
-{
- rfkill_any_led_trigger_event();
-}
-
-static int rfkill_any_led_trigger_register(void)
-{
- rfkill_any_led_trigger.name = "rfkill-any";
- rfkill_any_led_trigger.activate = rfkill_any_led_trigger_activate;
- return led_trigger_register(&rfkill_any_led_trigger);
-}
-
-static void rfkill_any_led_trigger_unregister(void)
-{
- led_trigger_unregister(&rfkill_any_led_trigger);
-}
#else
static void rfkill_led_trigger_event(struct rfkill *rfkill)
{
@@ -230,23 +189,6 @@ static inline int rfkill_led_trigger_register(struct rfkill *rfkill)
static inline void rfkill_led_trigger_unregister(struct rfkill *rfkill)
{
}
-
-static void __rfkill_any_led_trigger_event(void)
-{
-}
-
-static void rfkill_any_led_trigger_event(void)
-{
-}
-
-static int rfkill_any_led_trigger_register(void)
-{
- return 0;
-}
-
-static void rfkill_any_led_trigger_unregister(void)
-{
-}
#endif /* CONFIG_RFKILL_LEDS */
static void rfkill_fill_event(struct rfkill_event *ev, struct rfkill *rfkill,
@@ -355,7 +297,6 @@ static void rfkill_set_block(struct rfkill *rfkill, bool blocked)
spin_unlock_irqrestore(&rfkill->lock, flags);
rfkill_led_trigger_event(rfkill);
- __rfkill_any_led_trigger_event();
if (prev != curr)
rfkill_event(rfkill);
@@ -536,7 +477,6 @@ bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)
spin_unlock_irqrestore(&rfkill->lock, flags);
rfkill_led_trigger_event(rfkill);
- rfkill_any_led_trigger_event();
if (rfkill->registered && prev != blocked)
schedule_work(&rfkill->uevent_work);
@@ -580,7 +520,6 @@ bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked)
schedule_work(&rfkill->uevent_work);
rfkill_led_trigger_event(rfkill);
- rfkill_any_led_trigger_event();
return blocked;
}
@@ -630,7 +569,6 @@ void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw)
schedule_work(&rfkill->uevent_work);
rfkill_led_trigger_event(rfkill);
- rfkill_any_led_trigger_event();
}
}
EXPORT_SYMBOL(rfkill_set_states);
@@ -874,10 +812,8 @@ static int rfkill_resume(struct device *dev)
rfkill->suspended = false;
if (!rfkill->persistent) {
- mutex_lock(&rfkill_global_mutex);
cur = !!(rfkill->state & RFKILL_BLOCK_SW);
rfkill_set_block(rfkill, cur);
- mutex_unlock(&rfkill_global_mutex);
}
if (rfkill->ops->poll && !rfkill->polling_paused)
@@ -1049,7 +985,6 @@ int __must_check rfkill_register(struct rfkill *rfkill)
#endif
}
- __rfkill_any_led_trigger_event();
rfkill_send_events(rfkill, RFKILL_OP_ADD);
mutex_unlock(&rfkill_global_mutex);
@@ -1082,7 +1017,6 @@ void rfkill_unregister(struct rfkill *rfkill)
mutex_lock(&rfkill_global_mutex);
rfkill_send_events(rfkill, RFKILL_OP_DEL);
list_del_init(&rfkill->node);
- __rfkill_any_led_trigger_event();
mutex_unlock(&rfkill_global_mutex);
rfkill_led_trigger_unregister(rfkill);
@@ -1335,10 +1269,6 @@ static int __init rfkill_init(void)
if (error)
goto error_misc;
- error = rfkill_any_led_trigger_register();
- if (error)
- goto error_led_trigger;
-
#ifdef CONFIG_RFKILL_INPUT
error = rfkill_handler_init();
if (error)
@@ -1349,10 +1279,8 @@ static int __init rfkill_init(void)
#ifdef CONFIG_RFKILL_INPUT
error_input:
- rfkill_any_led_trigger_unregister();
-#endif
-error_led_trigger:
misc_deregister(&rfkill_miscdev);
+#endif
error_misc:
class_unregister(&rfkill_class);
error_class:
@@ -1365,7 +1293,6 @@ static void __exit rfkill_exit(void)
#ifdef CONFIG_RFKILL_INPUT
rfkill_handler_exit();
#endif
- rfkill_any_led_trigger_unregister();
misc_deregister(&rfkill_miscdev);
class_unregister(&rfkill_class);
}