[PATCH 1/2] wifi: mt76: mt7915: fix EEPROM offset of TSSI flag on MT7981

[Daniel Golle]

From: StanleyYP Wang <StanleyYP.Wang at mediatek.com>

The offset of the TSSI flag on the EEPROM of MT7981 devices was wrong.
Set the correct offset instead.

Fixes: 6bad146d162e ("wifi: mt76: mt7915: add support for MT7981")
Signed-off-by: StanleyYP Wang <StanleyYP.Wang at mediatek.com>
Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
index f3e56817d36e9..adc26a222823b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
@@ -144,7 +144,8 @@ static inline bool
 mt7915_tssi_enabled(struct mt7915_dev *dev, enum nl80211_band band)
 {
 	u8 *eep = dev->mt76.eeprom.data;
-	u8 val = eep[MT_EE_WIFI_CONF + 7];
+	u8 offs = is_mt7981(&dev->mt76) ? 8 : 7;
+	u8 val = eep[MT_EE_WIFI_CONF + offs];
 
 	if (band == NL80211_BAND_2GHZ)
 		return val & MT_EE_WIFI_CONF7_TSSI0_2G;
-- 
2.42.0