iwlwifi: move firmware_loading_complete to iwl_nic

Move firmware_loading_complete from iwl_priv to iwl_nic and rename it
to more accurately reflect what it does.

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-ucode.c b/drivers/net/wireless/iwlwifi/iwl-ucode.c
index 0ba8ea9..51a8fb3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-ucode.c
@@ -1273,7 +1273,7 @@
 
 	/* We have our copies now, allow OS release its copies */
 	release_firmware(ucode_raw);
-	complete(&priv->firmware_loading_complete);
+	complete(&nic->request_firmware_complete);
 	return;
 
  try_again:
@@ -1287,7 +1287,7 @@
 	IWL_ERR(priv, "failed to allocate pci memory\n");
 	iwl_dealloc_ucode(trans(priv));
  out_unbind:
-	complete(&priv->firmware_loading_complete);
+	complete(&nic->request_firmware_complete);
 	device_release_driver(trans(priv)->dev);
 	release_firmware(ucode_raw);
 }