From: Lorenzo Bianconi lorenzo@kernel.org
commit d08f3010f4a32eec3c8aa771f03a1b342a1472fa upstream.
Fix u8 cast reading max_nss from MT_TOP_STRAP_STA register in mt7615_eeprom_parse_hw_cap routine
Fixes: acf5457fd99db ("mt76: mt7615: read {tx,rx} mask from eeprom") Signed-off-by: Lorenzo Bianconi lorenzo@kernel.org Signed-off-by: Kalle Valo kvalo@codeaurora.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -92,8 +92,9 @@ static int mt7615_check_eeprom(struct mt
static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev) { - u8 val, *eeprom = dev->mt76.eeprom.data; + u8 *eeprom = dev->mt76.eeprom.data; u8 tx_mask, rx_mask, max_nss; + u32 val;
val = FIELD_GET(MT_EE_NIC_WIFI_CONF_BAND_SEL, eeprom[MT_EE_WIFI_CONF]);