From patchwork Thu Oct 8 15:51:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 11824093 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F20F91580 for ; Thu, 8 Oct 2020 16:00:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C968E20B1F for ; Thu, 8 Oct 2020 16:00:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jkCn4Ovc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731254AbgJHQAN (ORCPT ); Thu, 8 Oct 2020 12:00:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730491AbgJHPzb (ORCPT ); Thu, 8 Oct 2020 11:55:31 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FF8AC0613D3; Thu, 8 Oct 2020 08:55:31 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id x16so4670398pgj.3; Thu, 08 Oct 2020 08:55:31 -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=bo14ePskj/WMnlv8VJyYTmnPSClJHgwJt2g6ezvG6q0=; b=jkCn4OvcqfO4p8OwCRKzL/uoeZNvyT+zCoYhcWCk6+ZELy746LHzyMlnLK10y2PVNY 3Z4wpUk/fZQ9pTEaeDUBK3GZ8ap1g6rve91bphqbiDHKBgG22wGFwjR7fczcn+kHLxlp d6GbFGGuip7HXmL197Kyxn1GNpkgMHuD5r7qx7d7duH5DFebD3PDm+9X3KNmzdjNLBV9 JflenVregldnSattjMloLBa8552Pc7IQ7FhU4jlIO9qGQfg+WA6/WxS7ECaq2e96ijOl A6lbb+c/kVsjF55daw/JT02Ia4AdtYXigcg61UQoLx4iaGXO9sB7m8DC3vCxwVuLfTKE tOng== 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=bo14ePskj/WMnlv8VJyYTmnPSClJHgwJt2g6ezvG6q0=; b=lJ01iTAyfNbNAfmnJSUFWSXgbkKlMtq2C/8iPX73D4dOyqjJSj9WHeFfr3s14Axlxi QiEBxURx96PY6Ky/B+8rQW5j14WCqGqqTC366HT5Y9c1ldYxVae/1qTgPa8GMDPWdwZ8 VnWzR/vWUJaP02sXwOfbUlOg/Mr+txDdKzbkVnbRaBLS1W04NfwzHgFyMfOrp8GRDCNB ffXdF6FUfJjXGiHf3csiif7qs2bKMH/FcAzl1aQvg63PkWRNbq1IR9bo1nqkyO5wiC+E 0Wvu/9Su4kTD3CcN9P+LQgXaqWdB/ylb26fPSEy0I2ouB6cdJ4soXm9Tv7s1N8kS1+G7 s5Cw== X-Gm-Message-State: AOAM530GIlJBvy3ZYN90LkcIt4Tb+5IDnaSjj9o1VT0OpCotTohqDKQH 6O5KfK0zvKElLUu1k5E+gnk= X-Google-Smtp-Source: ABdhPJzKZqbR+KvuT/ap0FpnbN0bvzNbUbTrbtYfupwZyoHWeEJVElXxIhGFVR+zRBPKeNLxCo+BxQ== X-Received: by 2002:a62:e706:0:b029:152:5364:f5e4 with SMTP id s6-20020a62e7060000b02901525364f5e4mr8017086pfh.71.1602172530757; Thu, 08 Oct 2020 08:55:30 -0700 (PDT) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id f1sm5917929pjh.20.2020.10.08.08.55.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 08:55:30 -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 061/117] iwlagn: set DEBUGFS_WRITE_FILE_OPS.owner to THIS_MODULE Date: Thu, 8 Oct 2020 15:51:13 +0000 Message-Id: <20201008155209.18025-61-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-bluetooth@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: 16db88ba51d6 ("iwlagn: move dump_csr and dump_fh to transport layer") Signed-off-by: Taehee Yoo --- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index e408a381c82b..7c13184fc8e7 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -2513,6 +2513,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = { \ .write = iwl_dbgfs_##name##_write, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ }; #define DEBUGFS_READ_WRITE_FILE_OPS(name) \