[PATCH 2/7] mt76: mt7915: ensure that init work completes before starting the device
From: Felix Fietkau <nbd@nbd.name>
Date: 2021-01-14 11:31:10
Subsystem:
mediatek mt76 wireless lan driver, the rest · Maintainers:
Felix Fietkau, Lorenzo Bianconi, Ryder Lee, Linus Torvalds
Without this change, the start operation could potentially race against eeprom or txbf init Signed-off-by: Felix Fietkau <nbd@nbd.name> --- drivers/net/wireless/mediatek/mt76/mt7915/main.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 73c5ee10fd3e..05dd75961d95 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c@@ -26,6 +26,8 @@ static int mt7915_start(struct ieee80211_hw *hw) struct mt7915_phy *phy = mt7915_hw_phy(hw); bool running; + flush_work(&dev->init_work); + mutex_lock(&dev->mt76.mutex); running = mt7915_dev_running(dev);
--
2.28.0