mt76x0: mark device as running in mt76x0_start

Set MT76_STATE_RUNNING flag in mt76x0_start routine and
clear it in mt76x0_stop one
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76x0/main.c

@@ -33,6 +33,9 @@ static int mt76x0_start(struct ieee80211_hw *hw)
 				     MT_CALIBRATE_INTERVAL);
 	ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
 				     MT_CALIBRATE_INTERVAL);
+
+	set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
+
 out:
 	mutex_unlock(&dev->mt76.mutex);
 	return ret;
@@ -44,6 +47,8 @@ static void mt76x0_stop(struct ieee80211_hw *hw)
 
 	mutex_lock(&dev->mt76.mutex);
 
+	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
+
 	cancel_delayed_work_sync(&dev->cal_work);
 	cancel_delayed_work_sync(&dev->mac_work);
 	mt76x0_mac_stop(dev);