Commit d00efcf1 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76x0: pci: add mt76x0e_cleanup routine 



Add mt76x0e_cleanup routine to tidy up the device
during device removal

Signed-off-by: default avatarLorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent e1c02eb1

drivers/net/wireless/mediatek/mt76/mt76x0/pci.c

+20 −6
Original line number Diff line number Diff line
@@ -41,13 +41,8 @@ static int mt76x0e_start(struct ieee80211_hw *hw) 
	return 0;

}



static void mt76x0e_stop(struct ieee80211_hw *hw)

static void mt76x0e_stop_hw(struct mt76x0_dev *dev)

{

	struct mt76x0_dev *dev = hw->priv;



	mutex_lock(&dev->mt76.mutex);



	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);

	cancel_delayed_work_sync(&dev->cal_work);

	cancel_delayed_work_sync(&dev->mac_work);
@@ -62,7 +57,15 @@ static void mt76x0e_stop(struct ieee80211_hw *hw) 
		       0, 1000))

		dev_warn(dev->mt76.dev, "TX DMA did not stop\n");

	mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_RX_DMA_EN);

}



static void mt76x0e_stop(struct ieee80211_hw *hw)

{

	struct mt76x0_dev *dev = hw->priv;



	mutex_lock(&dev->mt76.mutex);

	clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);

	mt76x0e_stop_hw(dev);

	mutex_unlock(&dev->mt76.mutex);

}
@@ -160,12 +163,23 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
	return ret;

}



static void mt76x0e_cleanup(struct mt76x0_dev *dev)

{

	clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);

	mt76x0_chip_onoff(dev, false, false);

	mt76x0e_stop_hw(dev);

	mt76_dma_cleanup(&dev->mt76);

	mt76x02_mcu_cleanup(&dev->mt76);

}



static void

mt76x0e_remove(struct pci_dev *pdev)

{

	struct mt76_dev *mdev = pci_get_drvdata(pdev);

	struct mt76x0_dev *dev = container_of(mdev, struct mt76x0_dev, mt76);



	mt76_unregister_device(mdev);

	mt76x0e_cleanup(dev);

	ieee80211_free_hw(mdev->hw);

}