From patchwork Mon Aug 21 17:03:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arvind Yadav X-Patchwork-Id: 9913327 X-Patchwork-Delegate: sameo@linux.intel.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7F152600C8 for ; Mon, 21 Aug 2017 17:05:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 68620287A5 for ; Mon, 21 Aug 2017 17:05:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5D1292879C; Mon, 21 Aug 2017 17:05:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F0722879C for ; Mon, 21 Aug 2017 17:05:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932067AbdHURF0 (ORCPT ); Mon, 21 Aug 2017 13:05:26 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35122 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754253AbdHUREc (ORCPT ); Mon, 21 Aug 2017 13:04:32 -0400 Received: by mail-pg0-f67.google.com with SMTP id m133so5257524pga.2; Mon, 21 Aug 2017 10:04:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=nUpNz2sb1aYmXLrVGm4pqDKxv6mDb8oDQmnLg8ybUaE=; b=JjOJ8hrHBb+Pyy7RRhCEORwi3mUQy4SAGPagysHXdnkHlF5WcXD5stZPxJ82PaxsFN wSE0xXepX/eCO5L+aIRsGaTWo1IQq8e46Ee+Xp4FrKOle9Ug+I5Mm5OEE0KzwYXjfQE8 vfPJM2vhpsafYPpcaQhLGW1Q7RxhtOXyx0vYMUOYcicXz7uwC0bCqPBQ5FcmQAMfups0 WaWyIX1TJjRh1enLxFzUWIGLXy0KXrgSzfQDyAXuaA/LkArjIebiKeCtjHAZE3nXCHdm JC7QFnWh++GNSWEaOXaBpZg07zrPJqyFHvWKfl2CWrPJY+19bt5Qob8HpjTyJAlGxEce FIpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=nUpNz2sb1aYmXLrVGm4pqDKxv6mDb8oDQmnLg8ybUaE=; b=UtZrABZVOYMJJWxXkm1twtzHmyAd7N7tlKiUqKwH+ZinS5HMpGj1GGFydPbTRGVdxZ fApDCSd59TSAXPzsc/LLVTektgEFdHm337bsE7BJw9jEZre9Xj9fEWXd6Aw+Q7KS3bf4 B7NZ8os6Rs7olH+vrLkT0jmWWM7i2/6OdpY9AoiQvSFm9+1oNdnkX06zL0W61MEVu+Xm Ts0kSSgRk9e4cQalPeLTCMNiA1Fwnj//scU5TB56tFZEtmp9txHUghL8DsAeOUqPHhPR 3QmstyXh7ojfUQLUslDObZ0/gGCFi80IPzDsgv7j4hs5++R+uJQrTSYvDs5nCQ50nYnG mZ3A== X-Gm-Message-State: AHYfb5gnzDqt8irr31INpdME8sp89Lf+pr65pCY7aYVdMNLobwjfDGTD VlWwtP2zrg/wKQ== X-Received: by 10.84.129.106 with SMTP id 97mr19661031plb.454.1503335071785; Mon, 21 Aug 2017 10:04:31 -0700 (PDT) Received: from localhost.localdomain ([103.16.68.84]) by smtp.gmail.com with ESMTPSA id q76sm27480464pfi.76.2017.08.21.10.04.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 21 Aug 2017 10:04:31 -0700 (PDT) From: Arvind Yadav To: sameo@linux.intel.com, clement.perrochaud@effinnov.com, charles.gorand@effinnov.com, r.baldyga@samsung.com, k.opasiak@samsung.com, davem@davemloft.net Cc: linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: [PATCH 5/8] nfc: pn544: constify i2c_device_id Date: Mon, 21 Aug 2017 22:33:57 +0530 Message-Id: <1503335040-27101-6-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1503335040-27101-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1503335040-27101-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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/nfc/pn544/i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 4b14740..d0207f8 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -54,7 +54,7 @@ #define PN544_HCI_I2C_LLC_MAX_SIZE (PN544_HCI_I2C_LLC_LEN_CRC + 1 + \ PN544_HCI_I2C_LLC_MAX_PAYLOAD) -static struct i2c_device_id pn544_hci_i2c_id_table[] = { +static const struct i2c_device_id pn544_hci_i2c_id_table[] = { {"pn544", 0}, {} };