mt76: mt76x0: use dev_debug instead of dev_err for hw_rf_ctrl

BIT(0) in MT_EE_NIC_CONF_1 is use to notify the driver if the radio RF
switch is controlled through a gpio. Use dev_debug instead of dev_err
to log this info.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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

@@ -68,7 +68,7 @@ static void mt76x0_set_chip_cap(struct mt76x02_dev *dev)
 		nic_conf1 &= 0xff00;
 
 	if (nic_conf1 & MT_EE_NIC_CONF_1_HW_RF_CTRL)
-		dev_err(dev->mt76.dev,
+		dev_dbg(dev->mt76.dev,
 			"driver does not support HW RF ctrl\n");
 
 	if (!mt76x02_field_valid(nic_conf0 >> 8))