From patchwork Mon Aug 7 14:17:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 13344350 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 76CA3C04A6A for ; Mon, 7 Aug 2023 14:20:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233189AbjHGOUK (ORCPT ); Mon, 7 Aug 2023 10:20:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230369AbjHGOUJ (ORCPT ); Mon, 7 Aug 2023 10:20:09 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4564910DB for ; Mon, 7 Aug 2023 07:19:58 -0700 (PDT) Received: from dggpemm100014.china.huawei.com (unknown [172.30.72.54]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4RKJKv2sn3z1Z1WG; Mon, 7 Aug 2023 22:17:07 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm100014.china.huawei.com (7.185.36.55) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 7 Aug 2023 22:19:55 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 7 Aug 2023 22:19:55 +0800 From: Yang Yingliang To: CC: , Subject: [PATCH -next 0/4] mmc: remove unnecessary set_drvdata() function Date: Mon, 7 Aug 2023 22:17:00 +0800 Message-ID: <20230807141704.3486854-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org The driver data will be set to NULL in device_unbind_cleanup() in driver core code. So the set_drvdata(..., NULL) called in remove and error path in probe can be removed. Yang Yingliang (4): mmc: via-sdmmc: remove unnecessary dev_set_drvdata() mmc: block: remove unnecessary dev_set_drvdata() mmc: moxart: remove unnecessary dev_set_drvdata() mmc: sunplus: remove unnecessary platform_set_drvdata() drivers/mmc/core/block.c | 1 - drivers/mmc/host/moxart-mmc.c | 2 -- drivers/mmc/host/sunplus-mmc.c | 1 - drivers/mmc/host/via-sdmmc.c | 2 -- 4 files changed, 6 deletions(-)