From patchwork Thu Oct 8 15:51:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 269380 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 4E898C4363A for ; Thu, 8 Oct 2020 15:55:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F1F23215A4 for ; Thu, 8 Oct 2020 15:55:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mxJ63GYm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731684AbgJHPzL (ORCPT ); Thu, 8 Oct 2020 11:55:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731665AbgJHPzJ (ORCPT ); Thu, 8 Oct 2020 11:55:09 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEA37C061755; Thu, 8 Oct 2020 08:55:09 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id o9so2950405plx.10; Thu, 08 Oct 2020 08:55:09 -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=yxvteaVfPmUIKMHl8/yTuLWj7C+G9vgr+RlBb+7YRLA=; b=mxJ63GYmaJzEVMsDiyXY9N680q9UJ78csi4Ncu2o/0n8hs6mYdtBzwkTkhgAYRZjHq V0PxRn7rMKjCvF1zLj+Q900nHEh3hXl2irMQobrVw4YphwvQdRqAaTBDqrnRKPoUjMm0 YGZpSyvFwVcdRgIQ5AhQ4VSkC354ELdAdwRnxA0pOg/6eQ3ZjmdqJ9YBD3s2u+bYaFDb 6/VVF1cbiH47zBCtqR6DzE6TXuWw9SZOBMaj46qwLukAOLx0nFJlzF2ivVqDypr6V05v 5xSQonYCQOsqQhtA14rdqa6yygDLA5z+WzYN7qA8QSaL+6rDpv9am6+YPpqZwy5CSctu RNZQ== 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=yxvteaVfPmUIKMHl8/yTuLWj7C+G9vgr+RlBb+7YRLA=; b=D1pqe08oCoeH5fAHc2nXcD8FhMUWPjBaILzpkeONqQmZ7eKA6qoD90DkMnV0ans43Y J7crNoK7VIcNtJMkSJXE7E2DxEB5XoLKmKB7f80V5nucLoHz0m77is7g2ZK6AHFHtQE1 ExIxo1SnmuuilIKCphKhKhrRocZZad9NguaD8bH8AQOxbffZzGf2PVD9L6XNucUWfand M9VclI5ofaVDeKv8CRr29h3YLdlVrGZ0QQ8tE3TQ6pC+tgmXAAT0pRy8ARgjJUZI0Xa6 12MwQgSHsqeEi0CDz/N1SQ2hjmMPcYBItBEHzF935UhSrWtkesdMc5teLq6MZjQRB2ep +Whw== X-Gm-Message-State: AOAM532MRBMuoGqsNMFxg+aNH0LXgpsbKmOjh2rJeMl4QX5rIPpSNDRD yL1cuXTPW70GkOjzRDE+Uow= X-Google-Smtp-Source: ABdhPJzHtpA+rRTBdU86C9ERm99wm8xkR5rwdpqzE6J5SFc7sgavsscMdch7IOF0f6zqBcU0ZaemUA== X-Received: by 2002:a17:902:b946:b029:d2:8084:ea0 with SMTP id h6-20020a170902b946b02900d280840ea0mr8054247pls.25.1602172509318; Thu, 08 Oct 2020 08:55:09 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:08 -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 054/117] iwlwifi: set DEBUGFS_READ_WRITE_FILE_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:06 +0000 Message-Id: <20201008155209.18025-54-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 9813d4b507e5..fcf5fd3c7364 100644 --- a/drivers/net/wireless/intel/iwlegacy/debug.c +++ b/drivers/net/wireless/intel/iwlegacy/debug.c @@ -156,6 +156,7 @@ static const struct file_operations il_dbgfs_##name##_ops = { \ .read = il_dbgfs_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; static const char *