ath9k_htc: make use common of function to update txpower

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 10 insertions, 17 deletions

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 63549868e686..0cb504d7b8c4 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -460,7 +460,6 @@ void ath9k_htc_ps_restore(struct ath9k_htc_priv *priv);
 void ath9k_ps_work(struct work_struct *work);
 bool ath9k_htc_setpower(struct ath9k_htc_priv *priv,
                         enum ath9k_power_mode mode);
-void ath_update_txpow(struct ath9k_htc_priv *priv);
 
 void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv);
 void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index fe70f67aa088..7e630a81b453 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -389,7 +389,8 @@ void ath9k_htc_radio_enable(struct ieee80211_hw *hw)
                         ret, ah->curchan->channel);
         }
 
-        ath_update_txpow(priv);
+        ath9k_cmn_update_txpow(ah, priv->curtxpow, priv->txpowlimit,
+                               &priv->curtxpow);
 
         /* Start RX */
         WMI_CMD(WMI_START_RECV_CMDID);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 0526c259a634..953036a4ed53 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -24,17 +24,6 @@ static struct dentry *ath9k_debugfs_root;
 /* Utilities */
 /*************/
 
-void ath_update_txpow(struct ath9k_htc_priv *priv)
-{
-        struct ath_hw *ah = priv->ah;
-
-        if (priv->curtxpow != priv->txpowlimit) {
-                ath9k_hw_set_txpowerlimit(ah, priv->txpowlimit, false);
-                /* read back in case value is clamped */
-                priv->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
-        }
-}
-
 /* HACK Alert: Use 11NG for 2.4, use 11NA for 5 */
 static enum htc_phymode ath9k_htc_get_curmode(struct ath9k_htc_priv *priv,
                                               struct ath9k_channel *ichan)
@@ -147,7 +136,8 @@ void ath9k_htc_reset(struct ath9k_htc_priv *priv)
                         channel->center_freq, ret);
         }
 
-        ath_update_txpow(priv);
+        ath9k_cmn_update_txpow(ah, priv->curtxpow, priv->txpowlimit,
+                               &priv->curtxpow);
 
         WMI_CMD(WMI_START_RECV_CMDID);
         ath9k_host_rx_init(priv);
@@ -212,7 +202,8 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
                 goto err;
         }
 
-        ath_update_txpow(priv);
+        ath9k_cmn_update_txpow(ah, priv->curtxpow, priv->txpowlimit,
+                               &priv->curtxpow);
 
         WMI_CMD(WMI_START_RECV_CMDID);
         if (ret)
@@ -988,7 +979,8 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
                 return ret;
         }
 
-        ath_update_txpow(priv);
+        ath9k_cmn_update_txpow(ah, priv->curtxpow, priv->txpowlimit,
+                               &priv->curtxpow);
 
         mode = ath9k_htc_get_curmode(priv, init_channel);
         htc_mode = cpu_to_be16(mode);
@@ -1254,7 +1246,8 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 
         if (changed & IEEE80211_CONF_CHANGE_POWER) {
                 priv->txpowlimit = 2 * conf->power_level;
-                ath_update_txpow(priv);
+                ath9k_cmn_update_txpow(priv->ah, priv->curtxpow,
+                                       priv->txpowlimit, &priv->curtxpow);
         }
 
         if (changed & IEEE80211_CONF_CHANGE_IDLE) {