| Message ID | 934f570b49be460fd4702f3dec172b6d09eeb0f8.1617452694.git.lorenzo@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | mt76: mt7921: always wake the device in mt7921_remove_interface | expand |
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index c0ebb6077fa8..dc157d5f926d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -360,12 +360,12 @@ static void mt7921_remove_interface(struct ieee80211_hw *hw, if (vif == phy->monitor_vif) phy->monitor_vif = NULL; + mt7921_mutex_acquire(dev); mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid); mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); - mt7921_mutex_acquire(dev); dev->mt76.vif_mask &= ~BIT(mvif->mt76.idx); phy->omac_mask &= ~BIT_ULL(mvif->mt76.omac_idx); mt7921_mutex_release(dev);
Make sure the mcu is not in sleep mode before sending mcu messages in mt7921_remove_interface routine. Fixes: 1d8efc741df80 ("mt76: mt7921: introduce Runtime PM support") Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Co-developed-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)