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Commit a1174138 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

iwlwifi: reset BT when going down 



When we turn off the device, reset BT
data so that we don't have outdated
information when we come up again.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 290f599c

drivers/net/wireless/iwlwifi/iwl-agn.c

+6 −1
Original line number Diff line number Diff line
@@ -2773,6 +2773,10 @@ static void __iwl_down(struct iwl_priv *priv) 
	iwl_dealloc_bcast_station(priv);

	iwl_clear_driver_stations(priv);



	/* reset BT coex data */

	priv->bt_traffic_load = 0;

	priv->bt_sco_active = false;



	/* Unblock any waiting calls */

	wake_up_interruptible_all(&priv->wait_command_queue);
@@ -3078,8 +3082,9 @@ static void iwl_bg_restart(struct work_struct *data) 
		mutex_lock(&priv->mutex);

		priv->vif = NULL;

		priv->is_open = 0;

		__iwl_down(priv);

		mutex_unlock(&priv->mutex);

		iwl_down(priv);

		iwl_cancel_deferred_work(priv);

		ieee80211_restart_hw(priv->hw);

	} else {

		iwl_down(priv);