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mt76: mt7615: add missing lock in mt7615_regd_notifier

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Make sure to run mt7615_dfs_init_radar_detector in mt7615_regd_notifier
holding mt76 mutex in order to avoid races and set the device in full
power

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-07-10 14:45:29 +02:00
committed by Felix Fietkau
parent 58369fdce2
commit 2c188db1f7
1 changed files with 2 additions and 0 deletions
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mt7615/init.c
+2
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@@ -300,7 +300,9 @@ mt7615_regd_notifier(struct wiphy *wiphy,
if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR))
return;
mt7615_mutex_acquire(dev);
mt7615_dfs_init_radar_detector(phy);
mt7615_mutex_release(dev);
}
static void