diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/dma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 3518703524e7..3dbedcedc2c4 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -178,6 +178,10 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush) mt76_dma_sync_idx(dev, q); wake = wake && qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8; + + if (!q->queued) + wake_up(&dev->tx_wait); + spin_unlock_bh(&q->lock); if (wake) |