16 files changed, 35 insertions, 23 deletions

diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 6e18c9d36787..9a1e0c514c08 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -1314,9 +1314,10 @@ static int adm8211_set_ssid(struct ieee80211_hw *dev, u8 *ssid, size_t ssid_len)
         return 0;
 }
 
-static int adm8211_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
+static int adm8211_config(struct ieee80211_hw *dev, u32 changed)
 {
         struct adm8211_priv *priv = dev->priv;
+        struct ieee80211_conf *conf = &dev->conf;
         int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
 
         if (channel != priv->channel) {
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 9e47d727e220..fcd688765d04 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -219,8 +219,7 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
                 struct ieee80211_if_init_conf *conf);
 static void ath5k_remove_interface(struct ieee80211_hw *hw,
                 struct ieee80211_if_init_conf *conf);
-static int ath5k_config(struct ieee80211_hw *hw,
-                struct ieee80211_conf *conf);
+static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
 static int ath5k_config_interface(struct ieee80211_hw *hw,
                 struct ieee80211_vif *vif,
                 struct ieee80211_if_conf *conf);
@@ -2780,10 +2779,10 @@ end:
  * TODO: Phy disable/diversity etc
  */
 static int
-ath5k_config(struct ieee80211_hw *hw,
-                        struct ieee80211_conf *conf)
+ath5k_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct ath5k_softc *sc = hw->priv;
+        struct ieee80211_conf *conf = &hw->conf;
 
         sc->bintval = conf->beacon_int;
         sc->power_level = conf->power_level;
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 5e087c92a6d9..f49910799ede 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1230,11 +1230,11 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
                         __func__, error);
 }
 
-static int ath9k_config(struct ieee80211_hw *hw,
-                        struct ieee80211_conf *conf)
+static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct ath_softc *sc = hw->priv;
         struct ieee80211_channel *curchan = hw->conf.channel;
+        struct ieee80211_conf *conf = &hw->conf;
         int pos;
 
         DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 6b85428b0e1d..2e81af1022e4 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3320,11 +3320,12 @@ init_failure:
         return err;
 }
 
-static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct b43_wl *wl = hw_to_b43_wl(hw);
         struct b43_wldev *dev;
         struct b43_phy *phy;
+        struct ieee80211_conf *conf = &hw->conf;
         unsigned long flags;
         int antenna;
         int err = 0;
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 867f01ce45c7..793cc396562f 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2557,11 +2557,12 @@ init_failure:
 }
 
 static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
-                                   struct ieee80211_conf *conf)
+                                   u32 changed)
 {
         struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
         struct b43legacy_wldev *dev;
         struct b43legacy_phy *phy;
+        struct ieee80211_conf *conf = &hw->conf;
         unsigned long flags;
         unsigned int new_phymode = 0xFFFF;
         int antenna_tx;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index e6695e80fb53..79a24410dd0a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2734,10 +2734,11 @@ static int iwl4965_mac_add_interface(struct ieee80211_hw *hw,
  * be set inappropriately and the driver currently sets the hardware up to
  * use it whenever needed.
  */
-static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+static int iwl4965_mac_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct iwl_priv *priv = hw->priv;
         const struct iwl_channel_info *ch_info;
+        struct ieee80211_conf *conf = &hw->conf;
         unsigned long flags;
         int ret = 0;
         u16 channel;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d3a2966d9181..b1464c71ea0a 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6415,7 +6415,7 @@ static void iwl3945_bg_abort_scan(struct work_struct *work)
         mutex_unlock(&priv->mutex);
 }
 
-static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
+static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed);
 
 static void iwl3945_bg_scan_completed(struct work_struct *work)
 {
@@ -6428,7 +6428,7 @@ static void iwl3945_bg_scan_completed(struct work_struct *work)
                 return;
 
         if (test_bit(STATUS_CONF_PENDING, &priv->status))
-                iwl3945_mac_config(priv->hw, ieee80211_get_hw_conf(priv->hw));
+                iwl3945_mac_config(priv->hw, 0);
 
         ieee80211_scan_completed(priv->hw);
 
@@ -6616,10 +6616,11 @@ static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
  * be set inappropriately and the driver currently sets the hardware up to
  * use it whenever needed.
  */
-static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct iwl3945_priv *priv = hw->priv;
         const struct iwl3945_channel_info *ch_info;
+        struct ieee80211_conf *conf = &hw->conf;
         unsigned long flags;
         int ret = 0;
 
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index feff945ad856..241ddcfa352e 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -354,9 +354,11 @@ static void lbtf_op_remove_interface(struct ieee80211_hw *hw,
         priv->vif = NULL;
 }
 
-static int lbtf_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+static int lbtf_op_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct lbtf_private *priv = hw->priv;
+        struct ieee80211_conf *conf = &hw->conf;
+
         if (conf->channel->center_freq != priv->cur_freq) {
                 priv->cur_freq = conf->channel->center_freq;
                 lbtf_set_channel(priv, conf->channel->hw_value);
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 3f236b546683..e2aeef8de707 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -359,10 +359,10 @@ static void mac80211_hwsim_beacon(unsigned long arg)
 }
 
 
-static int mac80211_hwsim_config(struct ieee80211_hw *hw,
-                                 struct ieee80211_conf *conf)
+static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct mac80211_hwsim_data *data = hw->priv;
+        struct ieee80211_conf *conf = &hw->conf;
 
         printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d beacon_int=%d)\n",
                wiphy_name(hw->wiphy), __func__,
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index b3e75eb4d5ba..b3c297ed00cd 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -1192,10 +1192,11 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
         p54_set_filter(dev, 0, NULL);
 }
 
-static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
+static int p54_config(struct ieee80211_hw *dev, u32 changed)
 {
         int ret;
         struct p54_common *priv = dev->priv;
+        struct ieee80211_conf *conf = &dev->conf;
 
         mutex_lock(&priv->conf_mutex);
         priv->rx_antenna = 2; /* automatic */
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 1359a3768404..8ec8f7e9ec64 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -997,7 +997,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
                             struct ieee80211_if_init_conf *conf);
 void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
                                 struct ieee80211_if_init_conf *conf);
-int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
+int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed);
 int rt2x00mac_config_interface(struct ieee80211_hw *hw,
                                struct ieee80211_vif *vif,
                                struct ieee80211_if_conf *conf);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 9e0472bd1edf..697806cf94e2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1245,7 +1245,7 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev)
         /*
          * Reconfigure device.
          */
-        retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf);
+        retval = rt2x00mac_config(rt2x00dev->hw, ~0);
         if (retval)
                 goto exit;
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 2c6cc5c374ff..da7b49a364ff 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -335,9 +335,10 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface);
 
-int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct rt2x00_dev *rt2x00dev = hw->priv;
+        struct ieee80211_conf *conf = &hw->conf;
         int radio_on;
         int status;
 
diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c
index 9de8f57486df..e8d22393797f 100644
--- a/drivers/net/wireless/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl8180_dev.c
@@ -692,9 +692,10 @@ static void rtl8180_remove_interface(struct ieee80211_hw *dev,
         priv->vif = NULL;
 }
 
-static int rtl8180_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
+static int rtl8180_config(struct ieee80211_hw *dev, u32 changed)
 {
         struct rtl8180_priv *priv = dev->priv;
+        struct ieee80211_conf *conf = &dev->conf;
 
         priv->rf->set_chan(dev, conf);
 
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 9ceae9017f86..2c69ab37c650 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -873,9 +873,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev,
         mutex_unlock(&priv->conf_mutex);
 }
 
-static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
+static int rtl8187_config(struct ieee80211_hw *dev, u32 changed)
 {
         struct rtl8187_priv *priv = dev->priv;
+        struct ieee80211_conf *conf = &dev->conf;
         u32 reg;
 
         mutex_lock(&priv->conf_mutex);
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index de45509d757e..6c3e21887fc8 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -743,9 +743,11 @@ static void zd_op_remove_interface(struct ieee80211_hw *hw,
         zd_write_mac_addr(&mac->chip, NULL);
 }
 
-static int zd_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
+static int zd_op_config(struct ieee80211_hw *hw, u32 changed)
 {
         struct zd_mac *mac = zd_hw_mac(hw);
+        struct ieee80211_conf *conf = &hw->conf;
+
         return zd_chip_set_channel(&mac->chip, conf->channel->hw_value);
 }