iwlwifi: changes args to iwl_nic for firmware operations

Remove the references to iwl_priv from the firmware request and
parsing routines.  They are generic to the nic.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -1262,7 +1262,7 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
 
 	init_completion(&nic(priv)->request_firmware_complete);
 
-	err = iwl_request_firmware(priv, true);
+	err = iwl_request_firmware(nic(priv), true);
 	if (err)
 		goto out_destroy_workqueue;
 

drivers/net/wireless/iwlwifi/iwl-ucode.h

@@ -218,8 +218,4 @@ struct iwl_fw {
 	bool enhance_sensitivity_table;
 };
 
-struct iwl_priv;
-
-int __must_check iwl_request_firmware(struct iwl_priv *priv, bool first);
-
 #endif  /* __iwl_ucode_h__ */

drivers/net/wireless/iwlwifi/iwl-wifi.h

@@ -95,6 +95,7 @@ struct iwl_nic {
 };
 
 
+int __must_check iwl_request_firmware(struct iwl_nic *nic, bool first);
 void iwl_dealloc_ucode(struct iwl_nic *nic);
 
 int iwl_send_bt_env(struct iwl_trans *trans, u8 action, u8 type);