Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751491AbdGQKfT (ORCPT ); Mon, 17 Jul 2017 06:35:19 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34762 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751380AbdGQKfQ (ORCPT ); Mon, 17 Jul 2017 06:35:16 -0400 From: Arvind Yadav To: rui.zhang@intel.com, edubezval@gmail.com, andriy.shevchenko@linux.intel.com Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] thermal: int340x: constify attribute_group structures. Date: Mon, 17 Jul 2017 16:04:38 +0530 Message-Id: <3b42983a016cbb0d1fb3b6bab625b78abf843474.1500287619.git.arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1151 Lines: 32 attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 1687 592 0 2279 8e7 int3400_thermal.o File size After adding 'const': text data bss dec hex filename 1751 528 0 2279 8e7 int3400_thermal.o Signed-off-by: Arvind Yadav --- drivers/thermal/int340x_thermal/int3400_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c index a9ec94e..b2ffbed 100644 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c @@ -104,7 +104,7 @@ static ssize_t current_uuid_store(struct device *dev, NULL }; -static struct attribute_group uuid_attribute_group = { +static const struct attribute_group uuid_attribute_group = { .attrs = uuid_attrs, .name = "uuids" }; -- 1.9.1