[PATCH wireless 1/2] wifi: mt76: mt7921: fix the lock inversion in suspend and resume

[Devin Wittmayer]

Same inversion as the config path, same one word fix, missed the
first time. Both are called with the wiphy mutex held, so the walk
can rely on that instead of taking the list mutex.

No new splat: same class pair as the accepted fix, and lockdep
reports a pair once per boot.

Fixes: ffa1bf97425b ("mt76: mt7921: introduce PM support")
Link: https://patch.msgid.link/20260810045338.118923-2-lucid_duck@justthetip.ca
Signed-off-by: Devin Wittmayer <lucid_duck at justthetip.ca>
---
 drivers/net/wireless/mediatek/mt76/mt7921/main.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 68a059504e83..bd8d969dfee5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -1156,10 +1156,10 @@ static int mt7921_suspend(struct ieee80211_hw *hw,
 	mt792x_mutex_acquire(dev);
 
 	clear_bit(MT76_STATE_RUNNING, &phy->mt76->state);
-	ieee80211_iterate_active_interfaces(hw,
-					    IEEE80211_IFACE_ITER_RESUME_ALL,
-					    mt7921_mcu_set_suspend_iter,
-					    &dev->mphy);
+	ieee80211_iterate_active_interfaces_mtx(hw,
+						IEEE80211_IFACE_ITER_RESUME_ALL,
+						mt7921_mcu_set_suspend_iter,
+						&dev->mphy);
 
 	mt792x_mutex_release(dev);
 
@@ -1174,10 +1174,10 @@ static int mt7921_resume(struct ieee80211_hw *hw)
 	mt792x_mutex_acquire(dev);
 
 	set_bit(MT76_STATE_RUNNING, &phy->mt76->state);
-	ieee80211_iterate_active_interfaces(hw,
-					    IEEE80211_IFACE_ITER_RESUME_ALL,
-					    mt76_connac_mcu_set_suspend_iter,
-					    &dev->mphy);
+	ieee80211_iterate_active_interfaces_mtx(hw,
+						IEEE80211_IFACE_ITER_RESUME_ALL,
+						mt76_connac_mcu_set_suspend_iter,
+						&dev->mphy);
 
 	ieee80211_queue_delayed_work(hw, &phy->mt76->mac_work,
 				     MT792x_WATCHDOG_TIME);
-- 
2.55.0