From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751101AbdFTFGP (ORCPT ); Tue, 20 Jun 2017 01:06:15 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33106 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750955AbdFTFGO (ORCPT ); Tue, 20 Jun 2017 01:06:14 -0400 From: Arvind Yadav To: benjamin.gaignard@linaro.org, vincent.abriou@st.com, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm: sti: sti_hqvdp: make of_device_ids const. Date: Tue, 20 Jun 2017 10:35:34 +0530 Message-Id: <0a6ae44cf7d0fb54380809ae0e52234dbd3f367a.1497934979.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 of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 15845 640 0 16485 4065 drivers/gpu/drm/sti/sti_hqvdp.o File size after constify hqvdp_of_match: text data bss dec hex filename 16229 224 0 16453 4045 drivers/gpu/drm/sti/sti_hqvdp.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/sti/sti_hqvdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 267d816..075802d 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -1396,7 +1396,7 @@ static int sti_hqvdp_remove(struct platform_device *pdev) return 0; } -static struct of_device_id hqvdp_of_match[] = { +static const struct of_device_id hqvdp_of_match[] = { { .compatible = "st,stih407-hqvdp", }, { /* end node */ } }; -- 1.9.1