From patchwork Mon Feb 22 08:08:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 385996 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 7757CC433E6 for ; Mon, 22 Feb 2021 08:08:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A4D964ED6 for ; Mon, 22 Feb 2021 08:08:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230429AbhBVIIy (ORCPT ); Mon, 22 Feb 2021 03:08:54 -0500 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:49331 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230428AbhBVIIu (ORCPT ); Mon, 22 Feb 2021 03:08:50 -0500 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R531e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04400; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0UPD0MBr_1613981284; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UPD0MBr_1613981284) by smtp.aliyun-inc.com(127.0.0.1); Mon, 22 Feb 2021 16:08:04 +0800 From: Yang Li To: maintainers@bluecherrydvr.com Cc: anton@corp.bluecherry.net, andrey_utkin@fastmail.com, ismael@iodev.co.uk, mchehab@kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] media: solo6x10: Switch to using the new API kobj_to_dev() Date: Mon, 22 Feb 2021 16:08:01 +0800 Message-Id: <1613981281-52838-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org fixed the following coccicheck: ./drivers/media/pci/solo6x10/solo6x10-core.c:371:60-61: WARNING opportunity for kobj_to_dev() Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/media/pci/solo6x10/solo6x10-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c index d497afc..4a546ee 100644 --- a/drivers/media/pci/solo6x10/solo6x10-core.c +++ b/drivers/media/pci/solo6x10/solo6x10-core.c @@ -368,7 +368,7 @@ static ssize_t sdram_show(struct file *file, struct kobject *kobj, struct bin_attribute *a, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct solo_dev *solo_dev = container_of(dev, struct solo_dev, dev); const int size = solo_dev->sdram_size;