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mt76: introduce mt76_free_device routine

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Move mt76_tx_free in mt76_free_device routine in order to
unmap all txwi descriptors at module unload

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2019-03-27 12:41:03 +01:00 committed by Felix Fietkau
parent e5fc742f92
commit def34a2f4f
5 changed files with 11 additions and 4 deletions
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8
drivers/net/wireless/mediatek/mt76/mac80211.c
View file

@ -369,10 +369,16 @@ void mt76_unregister_device(struct mt76_dev *dev)
mt76_tx_status_check(dev, NULL, true);
ieee80211_unregister_hw(hw);
mt76_tx_free(dev);
}
EXPORT_SYMBOL_GPL(mt76_unregister_device);
void mt76_free_device(struct mt76_dev *dev)
{
mt76_tx_free(dev);
ieee80211_free_hw(dev->hw);
}
EXPORT_SYMBOL_GPL(mt76_free_device);
void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb)
{
if (!test_bit(MT76_STATE_RUNNING, &dev->state)) {

1
drivers/net/wireless/mediatek/mt76/mt76.h
View file

@ -605,6 +605,7 @@ struct mt76_dev *mt76_alloc_device(struct device *pdev, unsigned int size,
int mt76_register_device(struct mt76_dev *dev, bool vht,
struct ieee80211_rate *rates, int n_rates);
void mt76_unregister_device(struct mt76_dev *dev);
void mt76_free_device(struct mt76_dev *dev);
struct dentry *mt76_register_debugfs(struct mt76_dev *dev);
void mt76_seq_puts_array(struct seq_file *file, const char *str,

2
drivers/net/wireless/mediatek/mt76/mt7603/init.c
View file

@ -576,5 +576,5 @@ void mt7603_unregister_device(struct mt7603_dev *dev)
mt76_unregister_device(&dev->mt76);
mt7603_mcu_exit(dev);
mt7603_dma_cleanup(dev);
ieee80211_free_hw(mt76_hw(dev));
mt76_free_device(&dev->mt76);
}

2
drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
View file

@ -234,7 +234,7 @@ mt76x0e_remove(struct pci_dev *pdev)
mt76_unregister_device(mdev);
mt76x0e_cleanup(dev);
ieee80211_free_hw(mdev->hw);
mt76_free_device(mdev);
}
static const struct pci_device_id mt76x0e_device_table[] = {

2
drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
View file

@ -107,7 +107,7 @@ mt76pci_remove(struct pci_dev *pdev)
mt76_unregister_device(mdev);
mt76x2_cleanup(dev);
ieee80211_free_hw(mdev->hw);
mt76_free_device(mdev);
}
MODULE_DEVICE_TABLE(pci, mt76pci_device_table);