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[14/19] rtlwifi: btcoex: 21a 2ant: let PTA circuit control the switch

Message ID 20170413180710.19953-15-Larry.Finger@lwfinger.net (mailing list archive)
State Accepted
Commit 8c670a1b1daeb5c7d2628e0d74fc3594af443a36
Delegated to: Kalle Valo
Headers show

Commit Message

Larry Finger April 13, 2017, 6:07 p.m. UTC 
From: Yan-Hsuan Chuang <yhchuang@realtek.com>

Register 0xcb4 determines if the PTA circuit can control the swtich

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>
---
 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index 7b2fb62947da..6faa53ee821d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -1109,7 +1109,6 @@  static void btc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
 		btcoexist->btc_write_4byte(btcoexist, 0x4c, u4tmp);
 
 		btcoexist->btc_write_4byte(btcoexist, 0x974, 0x3ff);
-		btcoexist->btc_write_1byte(btcoexist, 0xcb4, 0x77);
 
 		if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
 			/* tell firmware "antenna inverse"  ==> WRONG firmware