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path: root/drivers/net/wireless/mediatek/mt76/mt76x2
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c6
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c5
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
index 7a39a390a7ac..2edf1bd0c18c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
@@ -294,10 +294,16 @@ void mt76x2_phy_calibrate(struct work_struct *work)
struct mt76x02_dev *dev;
dev = container_of(work, struct mt76x02_dev, cal_work.work);
+
+ mutex_lock(&dev->mt76.mutex);
+
mt76x2_phy_channel_calibrate(dev, false);
mt76x2_phy_tssi_compensate(dev);
mt76x2_phy_temp_compensate(dev);
mt76x2_phy_update_channel_gain(dev);
+
+ mutex_unlock(&dev->mt76.mutex);
+
ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
MT_CALIBRATE_INTERVAL);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
index c7208c5375ac..dfd54f9b0e97 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
@@ -55,10 +55,15 @@ void mt76x2u_phy_calibrate(struct work_struct *work)
struct mt76x02_dev *dev;
dev = container_of(work, struct mt76x02_dev, cal_work.work);
+
+ mutex_lock(&dev->mt76.mutex);
+
mt76x2u_phy_channel_calibrate(dev, false);
mt76x2_phy_tssi_compensate(dev);
mt76x2_phy_update_channel_gain(dev);
+ mutex_unlock(&dev->mt76.mutex);
+
ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
MT_CALIBRATE_INTERVAL);
}