rtlwifi: btcoex: 21a 1ant: use default value when initiating coex

For newer coex mechanism, it is not necessary to set a critical value to
avoid the power on instability, just use default value for PTA.
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>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c

@@ -2096,7 +2096,6 @@ static void btc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 	 */
 	btc8821a1ant_sw_mechanism(btcoexist, false);
 
-	btc8821a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
 	btc8821a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
 }