Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752452AbdHSTIz (ORCPT ); Sat, 19 Aug 2017 15:08:55 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:33444 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750914AbdHSTIO (ORCPT ); Sat, 19 Aug 2017 15:08:14 -0400 From: Arvind Yadav To: a.zummo@towertech.it, alexandre.belloni@free-electrons.com Cc: linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [PATCH 2/4] rtc: em3027: constify i2c_device_id Date: Sun, 20 Aug 2017 00:37:56 +0530 Message-Id: <1503169678-18078-3-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1503169678-18078-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1503169678-18078-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 713 Lines: 24 i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by work with const i2c_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- drivers/rtc/rtc-em3027.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-em3027.c b/drivers/rtc/rtc-em3027.c index 4f4930a..b0ef8cf 100644 --- a/drivers/rtc/rtc-em3027.c +++ b/drivers/rtc/rtc-em3027.c @@ -132,7 +132,7 @@ static int em3027_probe(struct i2c_client *client, return 0; } -static struct i2c_device_id em3027_id[] = { +static const struct i2c_device_id em3027_id[] = { { "em3027", 0 }, { } }; -- 2.7.4