ath9k: Initialize the priority gpio for BT coex 3-wire

Oops, a stupid mistake in the original patch which adds coex 3-wire
support. Bluetooth priority gpio needs to be gpio 7.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index f1baf66..297b027 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -19,6 +19,7 @@
 
 #define ATH_WLANACTIVE_GPIO    5
 #define ATH_BTACTIVE_GPIO      6
+#define ATH_BTPRIORITY_GPIO    7
 
 #define ATH_BTCOEX_DEF_BT_PERIOD  45
 #define ATH_BTCOEX_DEF_DUTY_CYCLE 55

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index c39693b..b6c6cca 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -3691,10 +3691,12 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah)
                btcoex_info->btactive_gpio = ATH_BTACTIVE_GPIO;
                btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
 
-               if (AR_SREV_9285(ah))
+               if (AR_SREV_9285(ah)) {
                        btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_3WIRE;
-               else
+                       btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO;
+               } else {
                        btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_2WIRE;
+               }
        } else {
                btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_NONE;
        }