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mt76: fix crash on tearing down ext phy

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Only clear dev->phy2 after the phy is gone, the driver may still need to access
it until shutdown is complete

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2021-01-19 13:19:53 +01:00
parent 76027f40f5
commit 94b6df08da
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mediatek/mt76/mac80211.c
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@ -387,9 +387,9 @@ void mt76_unregister_phy(struct mt76_phy *phy)
{
struct mt76_dev *dev = phy->dev;
dev->phy2 = NULL;
mt76_tx_status_check(dev, NULL, true);
ieee80211_unregister_hw(phy->hw);
dev->phy2 = NULL;
}
EXPORT_SYMBOL_GPL(mt76_unregister_phy);