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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: 652c9642ed ("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
pull/827/merge
Ping-Ke Shih 2024-03-09 08:13:48 +08:00 committed by Kalle Valo
parent 67072c314f
commit cec60af197
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/realtek/rtw89/rtw8922a.c
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@ -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);