From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
During a HW reset, the diversity config is programmed
in the set_board_values() eeprom callback, there is no
need to do it again by calling ath_ant_comb_update().
Fixed antenna support is not fully handled for 1-stream
cards, it can be done later.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/antenna.c | 23 -----------------------
drivers/net/wireless/ath/ath9k/ath9k.h | 1 -
drivers/net/wireless/ath/ath9k/debug.c | 2 +-
drivers/net/wireless/ath/ath9k/main.c | 3 ---
4 files changed, 1 insertion(+), 28 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index 85391e6..dd1cc73 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -867,26 +867,3 @@ div_comb_done:
antcomb->main_recv_cnt = 0;
antcomb->alt_recv_cnt = 0;
}
-
-void ath_ant_comb_update(struct ath_softc *sc)
-{
- struct ath_hw *ah = sc->sc_ah;
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath_hw_antcomb_conf div_ant_conf;
- u8 lna_conf;
-
- ath9k_hw_antdiv_comb_conf_get(ah, &div_ant_conf);
-
- if (sc->ant_rx == 1)
- lna_conf = ATH_ANT_DIV_COMB_LNA1;
- else
- lna_conf = ATH_ANT_DIV_COMB_LNA2;
-
- div_ant_conf.main_lna_conf = lna_conf;
- div_ant_conf.alt_lna_conf = lna_conf;
-
- ath9k_hw_antdiv_comb_conf_set(ah, &div_ant_conf);
-
- if (common->bt_ant_diversity)
- ath9k_hw_set_bt_ant_diversity(ah, true);
-}
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 18898ab..c497d52 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -628,7 +628,6 @@ struct ath_ant_comb {
};
void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
-void ath_ant_comb_update(struct ath_softc *sc);
/********************/
/* Main driver core */
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index daa316b..a155190 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -307,7 +307,7 @@ static ssize_t write_file_bt_ant_diversity(struct file *file,
common->bt_ant_diversity = !!bt_ant_diversity;
ath9k_ps_wakeup(sc);
- ath_ant_comb_update(sc);
+ ath9k_hw_set_bt_ant_diversity(sc->sc_ah, common->bt_ant_diversity);
ath_dbg(common, CONFIG, "Enable WLAN/BT RX Antenna diversity: %d\n",
common->bt_ant_diversity);
ath9k_ps_restore(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1adb803..afeab3c 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -238,9 +238,6 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start)
ath_restart_work(sc);
}
- if ((ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) && sc->ant_rx != 3)
- ath_ant_comb_update(sc);
-
ieee80211_wake_queues(sc->hw);
return true;
--
1.8.3.4
--
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