WiFi 2x2 + BT combo cards can be two or three physical antenna. For two
antenna case, one antenna is shared by WiFi and BT, and different
configuration should be applied. Fix the typo.
This problem was found by Coccicheck, and actually that is a typo instead:
drivers/net/wireless/realtek/rtw89/rtw8922a.c:2235:2-4:
WARNING: possible condition with no effect (if == else)
Fixes: 652c9642eda6 ("wifi: rtw89: coex: add init_info H2C command format version 7")
Closes: https://lore.kernel.org/linux-wireless/170992024446.15593.2682606960737891240.git-patchwork-notify@xxxxxxxxxx/T/#m074885bdbd91071c7d1771f08917831d9f89d95a
Cc: Ching-Te Ku <ku920601@xxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 367459bd1345..708132d5be2a 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -2233,7 +2233,7 @@ static void rtw8922a_btc_init_cfg(struct rtw89_dev *rtwdev)
* Shared-Ant && BTG-path:WL mask(0x55f), others:WL THRU(0x5ff)
*/
if (btc->ant_type == BTC_ANT_SHARED && btc->btg_pos == path)
- rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x5ff);
+ rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x55f);
else
rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x5ff);
--
2.25.1
