diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 214fc95b8a33..145e839fea4e 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -72,9 +72,11 @@ mt76_free_pending_txwi(struct mt76_dev *dev) { struct mt76_txwi_cache *t; + local_bh_disable(); while ((t = __mt76_get_txwi(dev)) != NULL) dma_unmap_single(dev->dev, t->dma_addr, dev->drv->txwi_size, DMA_TO_DEVICE); + local_bh_enable(); } static int |