mt76x0: phy: use proper name convention

Use mt76x0_phy as prefix for routines in mt76x0/phy.c
Moreover use mt76x0_rf_set to enable vco calibration in
mt76x0_phy_vco_cal
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76x0/init.c

@@ -113,7 +113,7 @@ static int mt76x0_init_bbp(struct mt76x02_dev *dev)
 {
 	int ret, i;
 
-	ret = mt76x0_wait_bbp_ready(dev);
+	ret = mt76x0_phy_wait_bbp_ready(dev);
 	if (ret)
 		return ret;
 

drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h

@@ -65,7 +65,7 @@ int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 
 /* PHY */
 void mt76x0_phy_init(struct mt76x02_dev *dev);
-int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev);
+int mt76x0_phy_wait_bbp_ready(struct mt76x02_dev *dev);
 int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
 			    struct cfg80211_chan_def *chandef);
 void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev);