From d08f3010f4a32eec3c8aa771f03a1b342a1472fa Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Fri, 7 Feb 2020 11:29:51 +0100
Subject: [PATCH] mt76: mt7615: fix max_nss in mt7615_eeprom_parse_hw_cap
Git-commit: d08f3010f4a32eec3c8aa771f03a1b342a1472fa
Patch-mainline: v5.6-rc1
References: jsc#SLE-13430
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
index eccad4987ac8..17e277bf39e0 100644
--- 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 mt76_dev *dev)
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]);
--
2.16.4