iwlagn: provide heplers to access the transport ops

This removes the for priv->trans.ops->...

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-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index b0e54c9..001622c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -33,6 +33,7 @@
 #include "iwl-core.h"
 #include "iwl-sta.h"
 #include "iwl-agn.h"
+#include "iwl-trans.h"
 
 static struct iwl_link_quality_cmd *
 iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id)
@@ -180,7 +181,7 @@
 	cmd.len[0] = cmd_size;
 
 	if (not_empty || send_if_empty)
-		return priv->trans.ops->send_cmd(priv, &cmd);
+		return trans_send_cmd(priv, &cmd);
 	else
 		return 0;
 }