Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751007AbdFTFPO (ORCPT ); Tue, 20 Jun 2017 01:15:14 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34598 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbdFTFPN (ORCPT ); Tue, 20 Jun 2017 01:15:13 -0400 From: Arvind Yadav To: linux@armlinux.org.uk, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm: armada: make of_device_ids const. Date: Tue, 20 Jun 2017 10:44:33 +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: 1158 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 8836 744 0 9580 256c drivers/gpu/drm/armada/armada_crtc.o File size after constify armada_lcd_of_match: text data bss dec hex filename 9220 328 0 9548 254c drivers/gpu/drm/armada/armada_crtc.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/armada/armada_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 4fe19fd..94b76bd 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -1364,7 +1364,7 @@ static int armada_lcd_remove(struct platform_device *pdev) return 0; } -static struct of_device_id armada_lcd_of_match[] = { +static const struct of_device_id armada_lcd_of_match[] = { { .compatible = "marvell,dove-lcd", .data = &armada510_ops, -- 1.9.1