From patchwork Thu Oct 8 15:51:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11823757 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 3E19BC4363C for ; Thu, 8 Oct 2020 15:55:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D5F72206F7 for ; Thu, 8 Oct 2020 15:55:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eGf2tbX7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731753AbgJHPzh (ORCPT ); Thu, 8 Oct 2020 11:55:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731648AbgJHPzE (ORCPT ); Thu, 8 Oct 2020 11:55:04 -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 D5904C0613D3; Thu, 8 Oct 2020 08:55:03 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id o25so4677748pgm.0; Thu, 08 Oct 2020 08:55:03 -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=Ca7kCfByCTJZS86pIaQXnoWI1vjQEzd90v0zOCj5y78=; b=eGf2tbX7VuwVzfsGOOfc2HwDBFFpYfg7e4BdXwCIZdtzN3zDwKeSkkiiItygNJs/PM g0x+/9l+sqnyAGnUuAlt9l0e8SiV1x2/lbT+QchRGM2+BgZKLG81H+IeCYGoW/8nn7z5 3fhFagK0Dg5V53sDYKWAzDmQlBlOVfREH/RwwdLU65QgSBT1gFuRPAkrTN2L8498apLU VeqgMW4UG+SsE47/LJ0FGRhDXQ5jdrg9TiULOFxL/yhwDFs0WvLfTEWKBMHPVas8Ialc jzmCpkDxkANtQmAepH52JwpJ2/XayxjdVD5EwBoWx56/mB2bPrKtBwfTCE1XLoaUABYI mxfg== 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=Ca7kCfByCTJZS86pIaQXnoWI1vjQEzd90v0zOCj5y78=; b=MxgzWfsauDvAhaH6d2wm6XHXgLLIZxL94kU2C8cOi4c1flg054gRzizXsENjkRsPqG qA+o2/zLwMWiqCpYKOfL77sa4THZ+mRnGitNzHf/l0j1X7iap4LzySVx72PxOPJtlvFn HFFImkE7HaYLuC3egdjCvtRruX2y/dWYJR/NGFkrdXkgwaOcIbtrtLyN0rFZ+Mi+GhjL XsZpFou99cG+hMManhpSjdacnJREUWqvA6XyfRxaeinLTmcMlFvfk9iEtlhdEBJ8knku GvyiHG/nRSmGgMuGM/1iNr2PXlOkPlB7gF9LsarNi3ugSnKCN6RkA54PXN+TWYR59BnD IdiA== X-Gm-Message-State: AOAM5306VgRv39bClO79rkLzv4hhLcdiNVlepqgPvnnshFYLq1vptw1f vqF0hB/BzrRxUX564oGd6RA= X-Google-Smtp-Source: ABdhPJwmsiqnxFE3xKHM4Z67usj8nyWJL9n2is6V3XD5i9QKKAnUf0Cs1F1Np0QwbMzMgmGKBw86ag== X-Received: by 2002:a17:90b:118a:: with SMTP id gk10mr8418460pjb.218.1602172503445; Thu, 08 Oct 2020 08:55:03 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:02 -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 052/117] iwlwifi: set DEBUGFS_READ_FILE_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:04 +0000 Message-Id: <20201008155209.18025-52-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: be663ab67077 ("iwlwifi: split the drivers for agn and legacy devices 3945/4965") Signed-off-by: Taehee Yoo --- drivers/net/wireless/intel/iwlegacy/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c index 4f741b305d96..03571066f580 100644 --- a/drivers/net/wireless/intel/iwlegacy/debug.c +++ b/drivers/net/wireless/intel/iwlegacy/debug.c @@ -136,6 +136,7 @@ static const struct file_operations il_dbgfs_##name##_ops = { \ .read = il_dbgfs_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; #define DEBUGFS_WRITE_FILE_OPS(name) \