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| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2021-04-03 14:26:39 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:03:06 +0200 |
| commit | 859c85fd19715349ce01539459095fd5fc7e483a (patch) | |
| tree | 81f07fd60bc9522961499db769afcb04835336be /drivers/net/wireless/mediatek | |
| parent | 60468f7fd7072c804b2613f1cadabace8d77d311 (diff) | |
| download | linux-stable-859c85fd19715349ce01539459095fd5fc7e483a.tar.gz linux-stable-859c85fd19715349ce01539459095fd5fc7e483a.tar.bz2 linux-stable-859c85fd19715349ce01539459095fd5fc7e483a.zip | |
mt76: mt7921: always wake the device in mt7921_remove_interface
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>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 0be00389c7ed..06a47cab494e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -354,12 +354,12 @@ 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); |