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wifi: mt76: sdio: poll sta stat when device transmits data

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It is not meaningful to poll sta stat when there is no data traffic.
So polling sta stat when the device has transmitted data instead to save
CPU power.

That implies that it is unallowed the stat_work to work while MCU is being
initialized in the really early stage to fix the possible time to time MCU
initialization failure.

Fixes: d39b52e31aa6 ("mt76: introduce mt76_sdio module")
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Sean Wang
2022-09-15 13:12:37 +02:00
committed by Felix Fietkau
parent f49e06c4cf
commit 322656141f
1 changed files with 1 additions and 1 deletions
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sdio.c
+1 -1
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@@ -478,7 +478,7 @@ static void mt76s_status_worker(struct mt76_worker *w)
if (ndata_frames > 0)
resched = true;
if (dev->drv->tx_status_data &&
if (dev->drv->tx_status_data && ndata_frames > 0 &&
!test_and_set_bit(MT76_READING_STATS, &dev->phy.state) &&
!test_bit(MT76_STATE_SUSPEND, &dev->phy.state))
ieee80211_queue_work(dev->hw, &dev->sdio.stat_work);