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rtlwifi: btcoex: 21a 2ant: just return when wifi is under ips 

If wifi is in power saving mode, do nothing.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
  ---
 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 6 ++++++
 1 file changed, 6 insertions(+)
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Yan-Hsuan Chuang 2017-04-15 15:31:59 -05:00 committed by Kalle Valo
parent 63a7e8109b
commit 67cbe62a27
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
View File

@ -3483,6 +3483,12 @@ static void btc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
return; return;
} }
if (coex_sta->under_ips) {
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
"[BTCoex], wifi is under IPS !!!\n");
return;
}
algorithm = btc8821a2ant_action_algorithm(btcoexist); algorithm = btc8821a2ant_action_algorithm(btcoexist);
if (coex_sta->c2h_bt_inquiry_page && if (coex_sta->c2h_bt_inquiry_page &&
(BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) { (BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) {