wifi: rtw89: coex: fix configuration for shared antenna for 8922A

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:

  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/20240308074539.04512f66@kernel.org/
Cc: Ching-Te Ku <ku920601@realtek.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240309001348.9906-1-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 367459bd1345742f00e600773e3613abf7e7066c..708132d5be2a6ad179a8361375e1c25f6e785919 100644 (file)
--- 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);