Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752936AbdFPLzQ (ORCPT ); Fri, 16 Jun 2017 07:55:16 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:34550 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752625AbdFPLzO (ORCPT ); Fri, 16 Jun 2017 07:55:14 -0400 From: Arvind Yadav To: b.zolnierkie@samsung.com, tj@kernel.org Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ata: pata_octeon_cf: make of_device_ids const. Date: Fri, 16 Jun 2017 17:24:41 +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: 1063 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 465 696 4 1165 48d drivers/ata/pata_octeon_cf.o File size after constify octeon_cf_match. text data bss dec hex filename 865 280 4 1149 47d drivers/ata/pata_octeon_cf.o Signed-off-by: Arvind Yadav --- drivers/ata/pata_octeon_cf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index f524a90..1ba03d6 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -1038,7 +1038,7 @@ static void octeon_cf_shutdown(struct device *dev) } } -static struct of_device_id octeon_cf_match[] = { +static const struct of_device_id octeon_cf_match[] = { { .compatible = "cavium,ebt3000-compact-flash", }, -- 1.9.1