From d09199eb20382a2dd5e61afecd647784cc9697eb Mon Sep 17 00:00:00 2001 From: Yan-Hsuan Chuang Date: Thu, 13 Apr 2017 13:07:00 -0500 Subject: [PATCH] rtlwifi: btcoex: 21a 2ant: do not check wifi bandwidth Remove workaround for HT40 issues for RF low pass filter. Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Larry Finger Cc: Pkshih Cc: Birming Chiu Cc: Shaofu Cc: Steven Ting Signed-off-by: Kalle Valo --- .../realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c index 36e722a33f0f..77916ae3d043 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c @@ -958,16 +958,6 @@ static void btc8821a2ant_sw_mechanism1(struct btc_coexist *btcoexist, bool shrink_rx_lpf, bool low_penalty_ra, bool limited_dig, bool bt_lna_constrain) { - u32 wifi_bw; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - if (BTC_WIFI_BW_HT40 != wifi_bw) { - /*only shrink RF Rx LPF for HT40*/ - if (shrink_rx_lpf) - shrink_rx_lpf = false; - } - btc8821a2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra); } -- 2.20.1