From patchwork Thu Oct 8 15:50:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 268921 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=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 88A25C4363A for ; Thu, 8 Oct 2020 15:54:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2999920B1F for ; Thu, 8 Oct 2020 15:54:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qNW+UWgd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731373AbgJHPye (ORCPT ); Thu, 8 Oct 2020 11:54:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726875AbgJHPy3 (ORCPT ); Thu, 8 Oct 2020 11:54:29 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33D86C061755; Thu, 8 Oct 2020 08:54:29 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id g29so4675322pgl.2; Thu, 08 Oct 2020 08:54:29 -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=579xXxImxTayvwBd6InvITipqEeAafl3+1V6cI6/h+I=; b=qNW+UWgdykPHg0LsjsZbO++r1pXLf4LxfkjTfwPLkJjOk+aXPe0YSse2FeTMz54AzB AT3NhftsVRve5NUTcRVq2qJRwFWsdxyEE9RiLhLElVSeBLvRgU64bqdN5K4pXO+x6Xa9 3fbYzD75MKCuQ93gN90GNTojCPvHAHkJNs5zSVw3raYr9X63t4OD9ZNeyZrKs7V9LBf8 3fPufwkDKw6nSuGhDPZQkcBs+e7nfTVrl/xE/C2PiRrJI+t/vIKDWgTT0yJ+OrElNBWF K16puDrOAwlN/oLcAKISmvCdJjxur1XxQR8azDZxcZ0RhFfoQ+H+GFcw67nt0DNz4JRN QOLA== 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=579xXxImxTayvwBd6InvITipqEeAafl3+1V6cI6/h+I=; b=QvlqJFc5/g3ACRwTiCq2tCIBbPc7anuDGVk0j8jW5CodItjtW3UJh6JacnIOcvciul GUJVwPwVShk3cc7dmtCMDkoP79mERSwV+3UQNgaZVTD9aKF8G0MsR+AZoMH15m3Y43hT H8KiBJLvMnZugIACg9AxJ8ysTDBTqmRF0J3QMV94NDaNXvg29eWerRVvmvY/EDHavzwL uf9xbyPkJG/L7xvbzHoSS/nW4/66G5WmlGu2Ei+cKUAI/rDCLWinjhsACzZ510UZj6t8 mpiWVHrLMGZ/aYZP6q9Nyb1LW4mndGZSrp+SSS6rpOy1BiDKkgiYFzYCNlPK7uZuLLlB bcAw== X-Gm-Message-State: AOAM532/gEhnHScG/3Jo/J5eOdtCBB7bTVFroajZyiN96RW6Wl6F7S0Q H/SqHOVN0CXJYmzi4B/EPH/WAkbbOSE= X-Google-Smtp-Source: ABdhPJyjrSBMa7L5sihGR1U7PPuHkxfJpc8v1Z3zMFmlpLsl8aqx4YTvyumzwfIQXCLi2zsUYHnAyQ== X-Received: by 2002:a63:b18:: with SMTP id 24mr5526672pgl.214.1602172468795; Thu, 08 Oct 2020 08:54:28 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.54.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:54:28 -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 041/117] iwlwifi: set DEBUGFS_READ_FILE_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:50:53 +0000 Message-Id: <20201008155209.18025-41-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: netdev@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: 712b6cf57a53 ("iwlwifi: Add debugfs to iwl core") Signed-off-by: Taehee Yoo --- drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c index 911049201838..ac65141f0b3b 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c @@ -34,6 +34,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \ .read = iwl_dbgfs_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; #define DEBUGFS_WRITE_FILE_OPS(name) \