From patchwork Mon Jan 4 02:05:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 11996093 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5960AC433DB for ; Mon, 4 Jan 2021 02:06:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B8CF20784 for ; Mon, 4 Jan 2021 02:06:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727426AbhADCGf (ORCPT ); Sun, 3 Jan 2021 21:06:35 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:9709 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726026AbhADCGf (ORCPT ); Sun, 3 Jan 2021 21:06:35 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4D8Jpx2c0Wzl0nP; Mon, 4 Jan 2021 10:04:41 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.498.0; Mon, 4 Jan 2021 10:05:47 +0800 From: Tian Tao To: , , , , CC: , , Subject: [PATCH] hwmon: (aspeed-pwm-tacho): Switch to using the new API kobj_to_dev() Date: Mon, 4 Jan 2021 10:05:45 +0800 Message-ID: <1609725945-13895-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org fixed the following coccicheck: drivers/hwmon/aspeed-pwm-tacho.c:634:60-61: WARNING opportunity for kobj_to_dev() drivers/hwmon/aspeed-pwm-tacho.c:623:60-61: WARNING opportunity for kobj_to_dev() Signed-off-by: Tian Tao Acked-by: Joel Stanley --- drivers/hwmon/aspeed-pwm-tacho.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/aspeed-pwm-tacho.c b/drivers/hwmon/aspeed-pwm-tacho.c index 3d8239f..3cb88d6 100644 --- a/drivers/hwmon/aspeed-pwm-tacho.c +++ b/drivers/hwmon/aspeed-pwm-tacho.c @@ -620,7 +620,7 @@ static ssize_t rpm_show(struct device *dev, struct device_attribute *attr, static umode_t pwm_is_visible(struct kobject *kobj, struct attribute *a, int index) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct aspeed_pwm_tacho_data *priv = dev_get_drvdata(dev); if (!priv->pwm_present[index]) @@ -631,7 +631,7 @@ static umode_t pwm_is_visible(struct kobject *kobj, static umode_t fan_dev_is_visible(struct kobject *kobj, struct attribute *a, int index) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct aspeed_pwm_tacho_data *priv = dev_get_drvdata(dev); if (!priv->fan_tach_present[index])