From patchwork Thu Nov 2 02:53:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Hu X-Patchwork-Id: 740859 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A694EC4708E for ; Thu, 2 Nov 2023 02:54:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347257AbjKBCyN (ORCPT ); Wed, 1 Nov 2023 22:54:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344988AbjKBCyM (ORCPT ); Wed, 1 Nov 2023 22:54:12 -0400 Received: from mx2.zhaoxin.com (mx2.zhaoxin.com [203.110.167.99]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76685128 for ; Wed, 1 Nov 2023 19:54:09 -0700 (PDT) X-ASG-Debug-ID: 1698893644-1eb14e538e03af0005-PT6Irj Received: from ZXSHMBX2.zhaoxin.com (ZXSHMBX2.zhaoxin.com [10.28.252.164]) by mx2.zhaoxin.com with ESMTP id HiLL9FC3Xxwh5Mja (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Thu, 02 Nov 2023 10:54:05 +0800 (CST) X-Barracuda-Envelope-From: HansHu-oc@zhaoxin.com X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.164 Received: from ZXBJMBX03.zhaoxin.com (10.29.252.7) by ZXSHMBX2.zhaoxin.com (10.28.252.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 2 Nov 2023 10:54:05 +0800 Received: from ml-HP-ProDesk-680-G4-MT.zhaoxin.com (10.28.66.68) by ZXBJMBX03.zhaoxin.com (10.29.252.7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 2 Nov 2023 10:54:04 +0800 X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.164 From: Hans Hu X-Barracuda-RBL-Trusted-Forwarder: 10.29.252.7 To: , , CC: Subject: [PATCH v3 06/12] i2c: wmt: delete .remove_new Date: Thu, 2 Nov 2023 10:53:56 +0800 X-ASG-Orig-Subj: [PATCH v3 06/12] i2c: wmt: delete .remove_new Message-ID: <5b4dc259cb10e8e8c4a1dcb2aab37f2d4d89dbef.1698889581.git.hanshu-oc@zhaoxin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.28.66.68] X-ClientProxiedBy: zxbjmbx1.zhaoxin.com (10.29.252.163) To ZXBJMBX03.zhaoxin.com (10.29.252.7) X-Barracuda-Connect: ZXSHMBX2.zhaoxin.com[10.28.252.164] X-Barracuda-Start-Time: 1698893645 X-Barracuda-Encrypted: ECDHE-RSA-AES128-GCM-SHA256 X-Barracuda-URL: https://10.28.252.36:4443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at zhaoxin.com X-Barracuda-Scan-Msg-Size: 1369 X-Barracuda-BRTS-Status: 0 X-Barracuda-Bayes: INNOCENT GLOBAL 0.0000 1.0000 -2.0210 X-Barracuda-Spam-Score: -2.02 X-Barracuda-Spam-Status: No, SCORE=-2.02 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=9.0 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.116192 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org use API devm_i2c_add_adapter instead of i2c_add_adapter, remove callback remove_new. Signed-off-by: Hans Hu --- drivers/i2c/busses/i2c-wmt.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c index ec2a8da134e5..406b6827c42d 100644 --- a/drivers/i2c/busses/i2c-wmt.c +++ b/drivers/i2c/busses/i2c-wmt.c @@ -376,23 +376,9 @@ static int wmt_i2c_probe(struct platform_device *pdev) return err; } - err = i2c_add_adapter(adap); - if (err) - return err; - platform_set_drvdata(pdev, i2c_dev); - return 0; -} - -static void wmt_i2c_remove(struct platform_device *pdev) -{ - struct wmt_i2c_dev *i2c_dev = platform_get_drvdata(pdev); - - /* Disable interrupts, clock and delete adapter */ - writew(0, i2c_dev->base + REG_IMR); - clk_disable_unprepare(i2c_dev->clk); - i2c_del_adapter(&i2c_dev->adapter); + return devm_i2c_add_adapter(&pdev->dev, &i2c_dev->adapter); } static const struct of_device_id wmt_i2c_dt_ids[] = { @@ -402,7 +388,6 @@ static const struct of_device_id wmt_i2c_dt_ids[] = { static struct platform_driver wmt_i2c_driver = { .probe = wmt_i2c_probe, - .remove_new = wmt_i2c_remove, .driver = { .name = "wmt-i2c", .of_match_table = wmt_i2c_dt_ids,