Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752006AbdGSFXw (ORCPT ); Wed, 19 Jul 2017 01:23:52 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35810 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751123AbdGSFXt (ORCPT ); Wed, 19 Jul 2017 01:23:49 -0400 From: Arvind Yadav To: tomi.valkeinen@ti.com, b.zolnierkie@samsung.com Cc: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] omapfb: panel-tpo-td043mtea1: constify attribute_group structures. Date: Wed, 19 Jul 2017 10:53:11 +0530 Message-Id: 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: 1215 Lines: 32 attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 2673 368 0 3041 be1 panel-tpo-td043mtea1.o File size After adding 'const': text data bss dec hex filename 2737 304 0 3041 be1 panel-tpo-td043mtea1.o Signed-off-by: Arvind Yadav --- drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c index 51e628b..ea8c79a 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c @@ -282,7 +282,7 @@ static DEVICE_ATTR(gamma, S_IRUGO | S_IWUSR, NULL, }; -static struct attribute_group tpo_td043_attr_group = { +static const struct attribute_group tpo_td043_attr_group = { .attrs = tpo_td043_attrs, }; -- 1.9.1