Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751927AbdFTEmv (ORCPT ); Tue, 20 Jun 2017 00:42:51 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:34337 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbdFTEmt (ORCPT ); Tue, 20 Jun 2017 00:42:49 -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_dvo: make of_device_ids const. Date: Tue, 20 Jun 2017 10:12:11 +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: 1078 Lines: 32 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 4222 664 0 4886 1316 drivers/gpu/drm/sti/sti_dvo.o File size after constify dvo_of_match: text data bss dec hex filename 4638 248 0 4886 1316 drivers/gpu/drm/sti/sti_dvo.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/sti/sti_dvo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index bb23318..f06c06e 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -583,7 +583,7 @@ static int sti_dvo_remove(struct platform_device *pdev) return 0; } -static struct of_device_id dvo_of_match[] = { +static const struct of_device_id dvo_of_match[] = { { .compatible = "st,stih407-dvo", }, { /* end node */ } }; -- 1.9.1