From patchwork Mon Aug 7 14:17:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 13344353 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 3254AC00528 for ; Mon, 7 Aug 2023 14:20:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232285AbjHGOUM (ORCPT ); Mon, 7 Aug 2023 10:20:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233009AbjHGOUK (ORCPT ); Mon, 7 Aug 2023 10:20:10 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 189AAE53 for ; Mon, 7 Aug 2023 07:20:00 -0700 (PDT) Received: from dggpemm100011.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RKJM01G5VzVjt7; Mon, 7 Aug 2023 22:18:04 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm100011.china.huawei.com (7.185.36.112) 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 22:19:56 +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 3/4] mmc: moxart: remove unnecessary dev_set_drvdata() Date: Mon, 7 Aug 2023 22:17:03 +0800 Message-ID: <20230807141704.3486854-4-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230807141704.3486854-1-yangyingliang@huawei.com> References: <20230807141704.3486854-1-yangyingliang@huawei.com> 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 Remove unnecessary dev_set_drvdata(..., NULL) in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove() in driver call code. Signed-off-by: Yang Yingliang --- drivers/mmc/host/moxart-mmc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c index d0d6ffcf78d4..43c2a95bc29a 100644 --- a/drivers/mmc/host/moxart-mmc.c +++ b/drivers/mmc/host/moxart-mmc.c @@ -692,8 +692,6 @@ static int moxart_remove(struct platform_device *pdev) struct mmc_host *mmc = dev_get_drvdata(&pdev->dev); struct moxart_host *host = mmc_priv(mmc); - dev_set_drvdata(&pdev->dev, NULL); - if (!IS_ERR_OR_NULL(host->dma_chan_tx)) dma_release_channel(host->dma_chan_tx); if (!IS_ERR_OR_NULL(host->dma_chan_rx))