From patchwork Thu Oct 8 15:51:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268798 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 6C6A6C4363A for ; Thu, 8 Oct 2020 15:56:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12779206F7 for ; Thu, 8 Oct 2020 15:56:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="loDdAqkj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730665AbgJHP4G (ORCPT ); Thu, 8 Oct 2020 11:56:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730863AbgJHPz4 (ORCPT ); Thu, 8 Oct 2020 11:55:56 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50C5EC061755; Thu, 8 Oct 2020 08:55:56 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id k8so4350743pfk.2; Thu, 08 Oct 2020 08:55:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=pfuo+ODM7s9TgopEFYu+f8EPhwKyR/Vk60BRbvNfbcE=; b=loDdAqkjehHXL2LFmQD05nwtubzD3PrPJApWBJtl3c2DYHeEQFv5S35MzyUH/U+QvR hgRhgjeeR6UorbvN2XhVr+0VPu4fhJ4eAkk5efrCau532lhotQkEbU+cON3Uh2TCupv6 wMWYAQrDhgtXORrBCJPHacCRw6h3t31T7+R3spgkD/zsbGUrn9KFsuCjfiTROGjAzdBd siLtih2x0IncE+noW51iH34gElmDmlbICfj/nCkQ7WiLidE+wCBfBg7X+S8bb+N+6YlQ PXldKkPbW+grfNFEnJqqTclwNtt/1eFuNyYh+ia1BvI/kLYrla9xiuYXJudo8YRZKsyz ONxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=pfuo+ODM7s9TgopEFYu+f8EPhwKyR/Vk60BRbvNfbcE=; b=Yz33g8HIEczOJC21KuLLIA43OsYs9a1RzPMQ/41hNEr/9acxYYb+Gq3ZpwmLoDL8Xv Sl4ZkN4vaXLARnds56NL+RDk278YO8xh0fOyW1f6A+PS0h/S/eX9BwDKnS7FRF60eiDQ IWTB2qT16rTb83fe44os+RZRfGwnwE3roAqx+m4pJ2UMY/BGjHUEU74k3Awbh7kep/Qg ePYcPwWJEb/TzST8heOLZvJo3bg57Zj0YR4o4XF2PK8oxDzhYYqkj0ggWCaGAOpWZJbe IYJSYX/erS5OPdUprsrFaG3ybi69rwmcia3Y8yWfR6bYSCGni6N0RLndGDXqPwrWWAoQ ykbA== X-Gm-Message-State: AOAM531qoBFuNNETcabH0FWHsM3KmAZrxwy8msDTfuqizMeancFaZALq 5+oJO/MpoBfnR3JZRTCrTrI= X-Google-Smtp-Source: ABdhPJzkgu6DSC0hnrRv1c8EXy11hP/vhmO0RIAaKy6zzxBp+Imc0CLMpK9h7c272JLzaEItTOefPA== X-Received: by 2002:a17:90a:1702:: with SMTP id z2mr8983651pjd.88.1602172555908; Thu, 08 Oct 2020 08:55:55 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:55 -0700 (PDT) From: Taehee Yoo To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org Subject: [PATCH net 069/117] ath10k: set fops_quiet_period.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:21 +0000 Message-Id: <20201008155209.18025-69-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008155209.18025-1-ap420073@gmail.com> References: <20201008155209.18025-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 63fb32df9786 ("ath10k: add debugfs entry to configure quiet period") Signed-off-by: Taehee Yoo --- drivers/net/wireless/ath/ath10k/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 78bbb0380323..9789ef98d25b 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1956,7 +1956,8 @@ static ssize_t ath10k_read_quiet_period(struct file *file, char __user *ubuf, static const struct file_operations fops_quiet_period = { .read = ath10k_read_quiet_period, .write = ath10k_write_quiet_period, - .open = simple_open + .open = simple_open, + .owner = THIS_MODULE, }; static ssize_t ath10k_write_btcoex(struct file *file,