---

yaml
---
r: 78985
b: refs/heads/master
c: db9683f
h: refs/heads/master
i:
  78983: b4dfac8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 33a3dc9328ce3a89d3490a47197851f5dac4b6b5
+refs/heads/master: db9683fb19a0f0da1cb4c296ffe1a8db03333cbc

trunk/drivers/net/wireless/b43legacy/main.c

@@ -3384,7 +3384,6 @@ static int b43legacy_setup_modes(struct b43legacy_wldev *dev,
 
 static void b43legacy_wireless_core_detach(struct b43legacy_wldev *dev)
 {
-	b43legacy_rfkill_free(dev);
 	/* We release firmware that late to not be required to re-request
 	 * is all the time when we reinit the core. */
 	b43legacy_release_firmware(dev);
@@ -3466,7 +3465,6 @@ static int b43legacy_wireless_core_attach(struct b43legacy_wldev *dev)
 	if (!wl->current_dev)
 		wl->current_dev = dev;
 	INIT_WORK(&dev->restart_work, b43legacy_chip_reset);
-	b43legacy_rfkill_alloc(dev);
 
 	b43legacy_radio_turn_off(dev, 1);
 	b43legacy_switch_analog(dev, 0);

trunk/drivers/net/wireless/b43legacy/rfkill.c

@@ -48,18 +48,21 @@ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
 	struct b43legacy_wldev *dev = poll_dev->private;
 	struct b43legacy_wl *wl = dev->wl;
 	bool enabled;
+	bool report_change = 0;
 
 	mutex_lock(&wl->mutex);
 	B43legacy_WARN_ON(b43legacy_status(dev) < B43legacy_STAT_INITIALIZED);
 	enabled = b43legacy_is_hw_radio_enabled(dev);
 	if (unlikely(enabled != dev->radio_hw_enable)) {
 		dev->radio_hw_enable = enabled;
+		report_change = 1;
 		b43legacyinfo(wl, "Radio hardware status changed to %s\n",
 			enabled ? "ENABLED" : "DISABLED");
-		mutex_unlock(&wl->mutex);
+	}
+	mutex_unlock(&wl->mutex);
+
+	if (unlikely(report_change))
 		input_report_key(poll_dev->input, KEY_WLAN, enabled);
-	} else
-		mutex_unlock(&wl->mutex);
 }
 
 /* Called when the RFKILL toggled in software.
@@ -70,10 +73,11 @@ static int b43legacy_rfkill_soft_toggle(void *data, enum rfkill_state state)
 	struct b43legacy_wl *wl = dev->wl;
 	int err = 0;
 
-	mutex_lock(&wl->mutex);
-	if (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED)
-		goto out_unlock;
+	if (!wl->rfkill.registered)
+		return 0;
 
+	mutex_lock(&wl->mutex);
+	B43legacy_WARN_ON(b43legacy_status(dev) < B43legacy_STAT_INITIALIZED);
 	switch (state) {
 	case RFKILL_STATE_ON:
 		if (!dev->radio_hw_enable) {

trunk/drivers/net/wireless/b43legacy/rfkill.h

@@ -16,14 +16,14 @@ struct b43legacy_rfkill {
 	struct rfkill *rfkill;
 	/* The poll device for the RFKILL input button */
 	struct input_polled_dev *poll_dev;
+	/* Did initialization succeed? Used for freeing. */
+	bool registered;
 	/* The unique name of this rfkill switch */
-	char name[32];
+	char name[sizeof("b43legacy-phy4294967295")];
 };
 
-/* All the init functions return void, because we are not interested
+/* The init function returns void, because we are not interested
  * in failing the b43 init process when rfkill init failed. */
-void b43legacy_rfkill_alloc(struct b43legacy_wldev *dev);
-void b43legacy_rfkill_free(struct b43legacy_wldev *dev);
 void b43legacy_rfkill_init(struct b43legacy_wldev *dev);
 void b43legacy_rfkill_exit(struct b43legacy_wldev *dev);