iwl3945: use iwl_set_mode in 3945

3945 can now use iwl_set_mode from iwlcore library.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

4 files changed, 45 insertions, 65 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 11e17923ad01..479fcf142707 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -588,33 +588,6 @@ static void iwl_setup_rxon_timing(struct iwl_priv *priv)
                         le16_to_cpu(priv->rxon_timing.atim_window));
 }
 
-static int iwl_set_mode(struct iwl_priv *priv, int mode)
-{
-        iwl_connection_init_rx_config(priv, mode);
-
-        if (priv->cfg->ops->hcmd->set_rxon_chain)
-                priv->cfg->ops->hcmd->set_rxon_chain(priv);
-
-        memcpy(priv->staging_rxon.node_addr, priv->mac_addr, ETH_ALEN);
-
-        priv->cfg->ops->smgmt->clear_station_table(priv);
-
-        /* dont commit rxon if rf-kill is on*/
-        if (!iwl_is_ready_rf(priv))
-                return -EAGAIN;
-
-        cancel_delayed_work(&priv->scan_check);
-        if (iwl_scan_cancel_timeout(priv, 100)) {
-                IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
-                IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
-                return -EAGAIN;
-        }
-
-        iwlcore_commit_rxon(priv);
-
-        return 0;
-}
-
 /******************************************************************************
  *
  * Generic RX handler implementations
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index cca37af3243f..01e7604bf33f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2339,6 +2339,48 @@ int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
 }
 EXPORT_SYMBOL(iwl_mac_beacon_update);
 
+int iwl_set_mode(struct iwl_priv *priv, int mode)
+{
+        if (mode == NL80211_IFTYPE_ADHOC) {
+                const struct iwl_channel_info *ch_info;
+
+                ch_info = iwl_get_channel_info(priv,
+                        priv->band,
+                        le16_to_cpu(priv->staging_rxon.channel));
+
+                if (!ch_info || !is_channel_ibss(ch_info)) {
+                        IWL_ERR(priv, "channel %d not IBSS channel\n",
+                                  le16_to_cpu(priv->staging_rxon.channel));
+                        return -EINVAL;
+                }
+        }
+
+        iwl_connection_init_rx_config(priv, mode);
+
+        if (priv->cfg->ops->hcmd->set_rxon_chain)
+                priv->cfg->ops->hcmd->set_rxon_chain(priv);
+
+        memcpy(priv->staging_rxon.node_addr, priv->mac_addr, ETH_ALEN);
+
+        priv->cfg->ops->smgmt->clear_station_table(priv);
+
+        /* dont commit rxon if rf-kill is on*/
+        if (!iwl_is_ready_rf(priv))
+                return -EAGAIN;
+
+        cancel_delayed_work(&priv->scan_check);
+        if (iwl_scan_cancel_timeout(priv, 100)) {
+                IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
+                IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
+                return -EAGAIN;
+        }
+
+        iwlcore_commit_rxon(priv);
+
+        return 0;
+}
+EXPORT_SYMBOL(iwl_set_mode);
+
 #ifdef CONFIG_PM
 
 int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index f5eff747e964..49df47a53b5d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -273,6 +273,7 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
                                      u32 changes);
 int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb);
 int iwl_commit_rxon(struct iwl_priv *priv);
+int iwl_set_mode(struct iwl_priv *priv, int mode);
 
 /*****************************************************
  * RX handlers.
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7f35017d9df2..666c1fff62b2 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -570,42 +570,6 @@ static void iwl3945_setup_rxon_timing(struct iwl_priv *priv)
                 le16_to_cpu(priv->rxon_timing.atim_window));
 }
 
-static int iwl3945_set_mode(struct iwl_priv *priv, int mode)
-{
-        if (mode == NL80211_IFTYPE_ADHOC) {
-                const struct iwl_channel_info *ch_info;
-
-                ch_info = iwl_get_channel_info(priv,
-                        priv->band,
-                        le16_to_cpu(priv->staging_rxon.channel));
-
-                if (!ch_info || !is_channel_ibss(ch_info)) {
-                        IWL_ERR(priv, "channel %d not IBSS channel\n",
-                                  le16_to_cpu(priv->staging_rxon.channel));
-                        return -EINVAL;
-                }
-        }
-
-        iwl_connection_init_rx_config(priv, mode);
-
-        priv->cfg->ops->smgmt->clear_station_table(priv);
-
-        /* don't commit rxon if rf-kill is on*/
-        if (!iwl_is_ready_rf(priv))
-                return -EAGAIN;
-
-        cancel_delayed_work(&priv->scan_check);
-        if (iwl_scan_cancel_timeout(priv, 100)) {
-                IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
-                IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
-                return -EAGAIN;
-        }
-
-        iwlcore_commit_rxon(priv);
-
-        return 0;
-}
-
 static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv,
                                       struct ieee80211_tx_info *info,
                                       struct iwl_cmd *cmd,
@@ -2701,7 +2665,7 @@ static void iwl3945_alive_start(struct iwl_priv *priv)
         }
 
         if (test_and_clear_bit(STATUS_MODE_PENDING, &priv->status))
-                iwl3945_set_mode(priv, priv->iw_mode);
+                iwl_set_mode(priv, priv->iw_mode);
 
         return;
 
@@ -3442,7 +3406,7 @@ static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
                 memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN);
         }
 
-        if (iwl3945_set_mode(priv, conf->type) == -EAGAIN)
+        if (iwl_set_mode(priv, conf->type) == -EAGAIN)
                 set_bit(STATUS_MODE_PENDING, &priv->status);
 
         mutex_unlock(&priv->mutex);