iwlwifi: remove most of the iwl_priv references from iwl-ucode.c

Remove all but the last few references to iwl_priv from the lower
level iwl-ucode.c, with resulting code changes.

Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index cf22f48..64cf439 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -32,6 +32,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 
+#include "iwl-wifi.h"
 #include "iwl-dev.h"
 #include "iwl-core.h"
 #include "iwl-io.h"
@@ -1195,7 +1196,7 @@
 
 	priv->shrd->wowlan = true;
 
-	ret = iwlagn_load_ucode_wait_alive(priv, IWL_UCODE_WOWLAN);
+	ret = iwl_load_ucode_wait_alive(trans(priv), IWL_UCODE_WOWLAN);
 	if (ret)
 		goto out;