iwlwifi: 8000: add default NVM file name in family 8000

The 8000 family products need a file on the file system
which is used as NVM. This file is a must, if no filename
is supplied as module parameter, use a default filename.

Signed-off-by: Eran Harary <eran.harary@intel.com>
Reviewed-by: Dor Shaish <dor.shaish@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c
index 6b88c29..8dafca6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c
@@ -318,16 +318,16 @@
 	 * get here after that we assume the NVM request can be satisfied
 	 * synchronously.
 	 */
-	ret = request_firmware(&fw_entry, iwlwifi_mod_params.nvm_file,
+	ret = request_firmware(&fw_entry, mvm->nvm_file_name,
 			       mvm->trans->dev);
 	if (ret) {
 		IWL_ERR(mvm, "ERROR: %s isn't available %d\n",
-			iwlwifi_mod_params.nvm_file, ret);
+			mvm->nvm_file_name, ret);
 		return ret;
 	}
 
 	IWL_INFO(mvm, "Loaded NVM file %s (%zu bytes)\n",
-		 iwlwifi_mod_params.nvm_file, fw_entry->size);
+		 mvm->nvm_file_name, fw_entry->size);
 
 	if (fw_entry->size < sizeof(*file_sec)) {
 		IWL_ERR(mvm, "NVM file too small\n");
@@ -513,7 +513,7 @@
 	}
 
 	/* load external NVM if configured */
-	if (iwlwifi_mod_params.nvm_file) {
+	if (mvm->nvm_file_name) {
 		/* move to External NVM flow */
 		ret = iwl_mvm_read_external_nvm(mvm);
 		if (ret)