iwlagn: priv->sta_lock moves to iwl_shared

Since it is used by all the layers, it needs to move to iwl_shared.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index a604baa..bf2ba98 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -427,7 +427,7 @@
 	sta_id = (tx_resp->ra_tid & IWLAGN_TX_RES_RA_MSK) >>
 		IWLAGN_TX_RES_RA_POS;
 
-	spin_lock_irqsave(&priv->sta_lock, flags);
+	spin_lock_irqsave(&priv->shrd->sta_lock, flags);
 
 	hdr = (void *)txb->skb->data;
 	if (!ieee80211_is_data_qos(hdr->frame_control))
@@ -482,7 +482,7 @@
 	iwlagn_txq_check_empty(priv, sta_id, tid, txq_id);
 
 	iwl_check_abort_status(priv, tx_resp->frame_count, status);
-	spin_unlock_irqrestore(&priv->sta_lock, flags);
+	spin_unlock_irqrestore(&priv->shrd->sta_lock, flags);
 }
 
 int iwlagn_hw_valid_rtc_data_addr(u32 addr)
@@ -1079,7 +1079,7 @@
 void iwl_free_tfds_in_queue(struct iwl_priv *priv,
 			    int sta_id, int tid, int freed)
 {
-	lockdep_assert_held(&priv->sta_lock);
+	lockdep_assert_held(&priv->shrd->sta_lock);
 
 	if (priv->stations[sta_id].tid[tid].tfds_in_queue >= freed)
 		priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;