Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751220AbdHEBmM (ORCPT ); Fri, 4 Aug 2017 21:42:12 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:38907 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751043AbdHEBmL (ORCPT ); Fri, 4 Aug 2017 21:42:11 -0400 Date: Fri, 4 Aug 2017 21:42:09 -0400 From: Amitoj Kaur Chawla To: andreas.noever@gmail.com, michael.jamet@intel.com, mika.westerberg@linux.intel.com, yehezkel.bernat@intel.com, linux-kernel@vger.kernel.org Subject: [PATCH] thunderbolt: constify attribute_group structure Message-ID: <20170805014209.GA5095@amitoj-Inspiron-3542> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1134 Lines: 34 Functions working with attribute_groups provided by work with const attribute_group. These attribute_group structures do not change at runtime so mark them as const. File size before: text data bss dec hex filename 28565 7300 0 35865 8c19 drivers/thunderbolt/switch.o File size after: text data bss dec hex filename 28661 7204 0 35865 8c19 drivers/thunderbolt/switch.o This change was made with the help of Coccinelle. Signed-off-by: Amitoj Kaur Chawla --- drivers/thunderbolt/switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c index e9391bb..6cd4f14 100644 --- a/drivers/thunderbolt/switch.c +++ b/drivers/thunderbolt/switch.c @@ -970,7 +970,7 @@ static umode_t switch_attr_is_visible(struct kobject *kobj, return sw->safe_mode ? 0 : attr->mode; } -static struct attribute_group switch_group = { +static const struct attribute_group switch_group = { .is_visible = switch_attr_is_visible, .attrs = switch_attrs, }; -- 2.7.4