Commit de1f66ba authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7615: run mt7615_mcu_set_wmm holding mt76 mutex 



Make sure to run mt7615_mcu_set_wmm() holding mt76 mutex in order to
wake the device from low power state and avoid races

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 030aaedd

drivers/net/wireless/mediatek/mt76/mt7615/main.c

+7 −1
Original line number Diff line number Diff line
@@ -433,11 +433,17 @@ mt7615_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, 
{

	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;

	struct mt7615_dev *dev = mt7615_hw_dev(hw);

	int err;



	mt7615_mutex_acquire(dev);



	queue = mt7615_lmac_mapping(dev, queue);

	queue += mvif->wmm_idx * MT7615_MAX_WMM_SETS;

	err = mt7615_mcu_set_wmm(dev, queue, params);



	return mt7615_mcu_set_wmm(dev, queue, params);

	mt7615_mutex_release(dev);



	return err;

}



static void mt7615_configure_filter(struct ieee80211_hw *hw,