iwlwifi: add commit_rxon lib

Patch adds commit_rxon lib operation to iwlwifi and iwl3945 drivers.

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>
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 0447385..c7e0595 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -85,6 +85,7 @@
 
 struct iwl_hcmd_ops {
 	int (*rxon_assoc)(struct iwl_priv *priv);
+	int (*commit_rxon)(struct iwl_priv *priv);
 };
 struct iwl_hcmd_utils_ops {
 	u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
@@ -259,6 +260,7 @@
 				     struct ieee80211_bss_conf *bss_conf,
 				     u32 changes);
 int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb);
+int iwl_commit_rxon(struct iwl_priv *priv);
 
 /*****************************************************
  * RX handlers.
@@ -541,6 +543,10 @@
 {
 	return priv->cfg->ops->hcmd->rxon_assoc(priv);
 }
+static inline int iwlcore_commit_rxon(struct iwl_priv *priv)
+{
+	return priv->cfg->ops->hcmd->commit_rxon(priv);
+}
 
 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
 			struct iwl_priv *priv, enum ieee80211_band band)