iwlagn: iwl_rx_queue moves to the iwl_trans_pcie

Since this struct is specific to pcie transport, move it the the pcie
specific transport layer.

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-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index a9b3157..8eee910 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -112,7 +112,7 @@
 	void (*stop_device)(struct iwl_priv *priv);
 	void (*tx_start)(struct iwl_priv *priv);
 	void (*tx_free)(struct iwl_priv *priv);
-	void (*rx_free)(struct iwl_priv *priv);
+	void (*rx_free)(struct iwl_trans *trans);
 
 	int (*send_cmd)(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
 
@@ -177,7 +177,7 @@
 
 static inline void iwl_trans_rx_free(struct iwl_trans *trans)
 {
-	trans->ops->rx_free(priv(trans));
+	trans->ops->rx_free(trans);
 }
 
 static inline void iwl_trans_tx_free(struct iwl_trans *trans)