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mt76: mt7921: add mt7921_dma_cleanup in mt7921_unregister_device 

In order to avoid memory leaks, clean the dma engine unloading the
module

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2021-04-13 14:13:54 +02:00 committed by Felix Fietkau
parent 06991d1f73
commit 2b9ea5a8cf
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/mediatek/mt76/mt7921/init.c
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@ -272,8 +272,9 @@ int mt7921_register_device(struct mt7921_dev *dev)
void mt7921_unregister_device(struct mt7921_dev *dev)
{
mt76_unregister_device(&dev->mt76);
mt7921_mcu_exit(dev);
mt7921_tx_token_put(dev);
mt7921_dma_cleanup(dev);
mt7921_mcu_exit(dev);
tasklet_disable(&dev->irq_tasklet);
mt76_free_device(&dev->mt76);