From patchwork Mon Apr 25 10:53:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lv Ruyi X-Patchwork-Id: 567393 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 34562C433F5 for ; Mon, 25 Apr 2022 10:53:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234606AbiDYK4t (ORCPT ); Mon, 25 Apr 2022 06:56:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231502AbiDYK4t (ORCPT ); Mon, 25 Apr 2022 06:56:49 -0400 Received: from mail-qk1-x72b.google.com (mail-qk1-x72b.google.com [IPv6:2607:f8b0:4864:20::72b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A33C18233C; Mon, 25 Apr 2022 03:53:45 -0700 (PDT) Received: by mail-qk1-x72b.google.com with SMTP id s4so10482793qkh.0; Mon, 25 Apr 2022 03:53:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=peu4gv2FGZBgMzK4VqAafb6JLZ20qiywVqW5LgkX7HA=; b=k3cm/jAoa4Rlwh8j9n1yh0OEi1U//6+xYMOoKmLhpBOQXCge5e7odetNJ6G26YeaD0 E+PgVeXL//+axDEh/GawTgprgOBXnWaG4zRccGVHSzR6mPNyodu5lvNGobuT28+xPG1o di+aJkuY6Vk+h4R3FNWarZjAwTviontQqYwe+/U/Kmvir1tBzyWVTQT2kQWgnEZMGfWu 77HudJFfuWjytUg+Syeh8hGyJ6If8XrBf8aaTA6oOeCJQgS9CyS/nKUH9ajn79ueqnxc TjWWTS1pOhosUyLkDTm0pmUhY+g1z+rM2ffRbvHflVUgsjM6dxwPF23xvq3T3qLzyCZL KzXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=peu4gv2FGZBgMzK4VqAafb6JLZ20qiywVqW5LgkX7HA=; b=0hMtsd8FjkwTGG54bJiI4KTuvo20bmS8ePlg753lNIsZ13WRW7MflyOj1NzXQ1lXk0 26zascdi9h0kgvYvBbyQ7REGur+fv30a4vCs6n+IVRO5axRdDjxE5ySZYd4t/RxqesKE cFV1Abz7jFl7jndnD+CxNlkOIn7aqUMDrOOhlxRDUoYPi1xFqoH9/obH/PSRlk6osxDD Nc6altJPayMmV//YY0Ts9jVZzWbq4n7SaGdyBBhhgCo0Db020sTunTgyUN7x2ynsNBta CwvcvArEph4ftHhYJiay3DQ1yWMErYjKMP2bZHM6IIHQwTEZaOGguXD7AVtl0VskLtTI 95Ow== X-Gm-Message-State: AOAM532ZCsXeuPVARYtRYVaKrDz0VACFO+Yfnf65fFDKxYa8Ro/l9IDh /4Gs1xEnfGKnvurdYPxs2LQ= X-Google-Smtp-Source: ABdhPJxr2rj5ClM4IGDuDoTOolpultTM0NaIh3DYqTMoh/mzT8/nPsv39h4IK1Mr3axvwbxCToC9Mw== X-Received: by 2002:a05:620a:6cc:b0:69b:dd1b:3235 with SMTP id 12-20020a05620a06cc00b0069bdd1b3235mr9522389qky.374.1650884024797; Mon, 25 Apr 2022 03:53:44 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id y9-20020ac87c89000000b002f364b84040sm2591273qtv.34.2022.04.25.03.53.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Apr 2022 03:53:44 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: ulf.hansson@linaro.org Cc: axboe@kernel.dk, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Minghao Chi , Zeal Robot Subject: [PATCH] mmc: block: use kobj_to_dev() Date: Mon, 25 Apr 2022 10:53:39 +0000 Message-Id: <20220425105339.3515368-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: Minghao Chi Use kobj_to_dev() instead of open-coding it. Reported-by: Zeal Robot Signed-off-by: Minghao Chi --- drivers/mmc/core/block.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index b35e7a95798b..983151b7296d 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -330,7 +330,7 @@ static struct attribute *mmc_disk_attrs[] = { static umode_t mmc_disk_attrs_is_visible(struct kobject *kobj, struct attribute *a, int n) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct mmc_blk_data *md = mmc_blk_get(dev_to_disk(dev)); umode_t mode = a->mode;