Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753235AbdGCLSY (ORCPT ); Mon, 3 Jul 2017 07:18:24 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35764 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752986AbdGCLST (ORCPT ); Mon, 3 Jul 2017 07:18:19 -0400 From: Arvind Yadav To: tomi.valkeinen@ti.com, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/omap: constify attribute_group structures. Date: Mon, 3 Jul 2017 16:48:04 +0530 Message-Id: <9e15296f29280a8482ec3e46033adfd9ce68daf5.1499080593.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: 1172 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 2673 368 0 3041 be1 panel-tpo-td043mtea1.o File size After adding 'const': text data bss dec hex filename 2721 304 0 3025 bd1 panel-tpo-td043mtea1.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c index 0787dba..b2a9946 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c @@ -284,7 +284,7 @@ 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