From patchwork Thu Oct 8 15:51:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268789 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 D6A1DC4363A for ; Thu, 8 Oct 2020 15:57:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88775206F0 for ; Thu, 8 Oct 2020 15:57:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FyYsqgpd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730964AbgJHP5T (ORCPT ); Thu, 8 Oct 2020 11:57:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729035AbgJHP5P (ORCPT ); Thu, 8 Oct 2020 11:57:15 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 840A2C0613D7; Thu, 8 Oct 2020 08:57:13 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id i2so4657484pgh.7; Thu, 08 Oct 2020 08:57:13 -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=evyKndbwepYrq5KDuUy+JWXd6ewoiEHFeL5yHKdiEYs=; b=FyYsqgpdQ2UtIaBo4TFEggOY770uBR/Ddn+dxBZlaquA+gamDmwrOuq7JccoCcKmFr RCX+ue/pfhAsa7+Xt3RRaOdilacmWHPAzvKQWfaSv88LXDf+tsrY5crXxDJ9rtxzODM7 dBa4/CrpE1c5aT7q7ixiyZcujDpH3NGoPmOaF10tP2PDpOe/3xiLX3p1aUoT8XEojD3/ PrxKPwFAuIbn745ktcPE+Slp65a8Z8NlPhf886OtudoiDGn1dess2/0rJuEyleDVuI9V 4+5zTgyC9bt4RPWVM3Cw6wHa5FYvk4PtbcuDp7swwSnw2HaL1woMZHWb+VOHkIhOG5Iz EwnQ== 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=evyKndbwepYrq5KDuUy+JWXd6ewoiEHFeL5yHKdiEYs=; b=qtN3luVolYeBZ0JNuS2y6YTudetk6OSJ853SwWOlnzUS3jVkd/zAyIneUgAbLI5PsH D3vFxAMA1SRJIwLk68X7zfPRUmrvtJ90TigsUvjMNvziV6Jhup0Kunsj/2ufa3SxX6UI WsEQn3v0+wGdcVOUvNkBJ3kHhFHH6aJmFMNMFUII57Ov2ZuNnF68Yvj2SaQEW6r+44mU 7m5GlWsQ77BOAy0aLrA5KSlt5Zrmar3mQxfdhQ/uLwORGtDz53EpRd1R5h5Q7ZXvxYPd cehHrCWEjcX7+WbVquitjoYw77WBL1ncv2c+AnxmorxvFihUEG1kKUeOKbuyJZvA6KOp PnaQ== X-Gm-Message-State: AOAM532vUUo9wf5A9x5y8n8Q/TTeMemut3qNIcsu5Wsf82rGq8496UyF NyutHmMDFYHVx7VeWY55kpg= X-Google-Smtp-Source: ABdhPJwESH4h3miSObDUehJuAA8T74d94kZXzEuI2P0OkTB/PfkP0mJLdViTHTiY9OWWeAsi4wBbYw== X-Received: by 2002:a17:90a:2e89:: with SMTP id r9mr9348978pjd.82.1602172633106; Thu, 08 Oct 2020 08:57:13 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.57.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:57:12 -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 094/117] cw1200: set fops_wsm_dumps.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:46 +0000 Message-Id: <20201008155209.18025-94-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: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets") Signed-off-by: Taehee Yoo --- drivers/net/wireless/st/cw1200/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c index 8686929c70df..bcb8757c34ae 100644 --- a/drivers/net/wireless/st/cw1200/debug.c +++ b/drivers/net/wireless/st/cw1200/debug.c @@ -355,6 +355,7 @@ static const struct file_operations fops_wsm_dumps = { .open = simple_open, .write = cw1200_wsm_dumps, .llseek = default_llseek, + .owner = THIS_MODULE, }; int cw1200_debug_init(struct cw1200_common *priv)