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mt76: mt7615: run mt7615_mcu_set_wmm holding mt76 mutex

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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: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-07-10 14:45:29 +02:00
committed by Felix Fietkau
parent 2c188db1f7
commit 6fdb20a025
1 changed files with 7 additions and 1 deletions
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mt7615/main.c
+7 -1
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@@ -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,