[PATCH 5.1 1/3] mt76: mt7603: add missing initialization for dev->ps_lock

[Felix Fietkau]

Fixes lockdep complaint and a potential race condition

Signed-off-by: Felix Fietkau <n...@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7603/init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c 
b/drivers/net/wireless/mediatek/mt76/mt7603/init.c
index d54dda67d036..3af45949e868 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c
@@ -510,6 +510,8 @@ int mt7603_register_device(struct mt7603_dev *dev)
        bus_ops->rmw = mt7603_rmw;
        dev->mt76.bus = bus_ops;
 
+       spin_lock_init(&dev->ps_lock);
+
        INIT_DELAYED_WORK(&dev->mac_work, mt7603_mac_work);
        tasklet_init(&dev->pre_tbtt_tasklet, mt7603_pre_tbtt_tasklet,
                     (unsigned long)dev);
-- 
2.17.0